animated_skeleton asriel_dreemurr bone boss_monster_(undertale) bovid cape caprine clothing frisk_(undertale) fur group hi_res human lizard long_ears mammal monster_kid papyrus_(undertale) plant reptile scalie skeleton sky sleeping sunset tc-96 tree undead undertale undertale_(series) white_body white_fur
2017 absurd_res animated_skeleton anthro asgore_dreemurr asriel_dreemurr beard black_background bodily_fluids bone boss_monster_(undertale) bovid caprine clothed clothing comic crown crying dialogue digital_media_(artwork) english_text facial_hair female frisk_(undertale) fur headgear hi_res horn human long_ears long_image male mammal not-so-chaotic papyrus_(undertale) sans_(undertale) shocked simple_background skeleton tall_image tears text toriel undead undertale undertale_(series) white_body white_fur
animated_skeleton anthro asgore_dreemurr beard bone boss_monster_(undertale) bovid caprine comic crown english_text facial_hair fur furniture gastropod headgear horn long_ears male mammal mature_anthro mature_male mollusk papyrus_(undertale) sans_(undertale) skeleton snail table text undead undertale undertale_(series) white_body white_fur zarla
2018 animated_skeleton bone breasts brown_hair clitoris clothed clothing cunnilingus digital_media_(artwork) duo female female_on_humanoid frisk_(undertale) genitals gloves hair handwear hi_res human human_on_humanoid humanoid interspecies male male/female male_on_human mammal nipples not_furry open_mouth oral papyrus_(undertale) pink_clitoris restrained sex skeleton spirale teeth tight_clothing tongue tongue_out torn_clothing undead undertale undertale_(series) vaginal vulva
alternate_universe altertale animated_skeleton blood bodily_fluids bone cape clothed clothing corpse death duo english_text feels flower friisans gloves golden_flower handwear hi_res human male mammal melee_weapon not_furry papyrus_(undertale) plant polearm skeleton skull smile text trident undead undertale undertale_(series) weapon
2015 4_fingers animated_skeleton anterior_nasal_aperture black_eyes bone boots bracelet clothed clothing curlypie empty_eyes fingers fist footwear front_view gesture gloves hand_gesture handwear heart_symbol humanoid humanoid_hands jewelry looking_at_viewer male marker_(artwork) mixed_media not_furry open_mouth open_smile papyrus_(undertale) pen_(artwork) pictographics portrait raised_arm raised_leg restricted_palette scarf shoes signature simple_background skeleton skull smile solo speech_bubble standing three-quarter_portrait thumbs_up toony traditional_media_(artwork) undead undertale undertale_(series) vertical_bar_eyes white_background white_body
2018 absurd_res annoying_dog_(undertale) anthro aquatic beach bikini bodily_fluids breasts canid canine canis clothed clothing digital_media_(artwork) domestic_dog eye_patch eyewear female fish group hair hi_res long_hair looking_at_viewer mammal outside papyrus_(undertale) pipitasout ponytail red_hair sans_(undertale) sea seaside smile solo_focus sweat swimwear topless two-piece_swimsuit undertale undertale_(series) undyne water yellow_eyes
2015 animated_skeleton bone male monochrome not_furry open_mouth papyrus_(undertale) saku1saya skeleton solo standing teeth undead undertale undertale_(series)
1:1 2016 alphys animated_skeleton anthro aquatic athletic bone boss_monster_(undertale) bottle bovid bra caprine clothing container female fish frisk_(undertale) group hair heart_eyes heart_symbol human humanoid kirstendoodles lizard male mammal mother_(lore) mother_and_child_(lore) muscular muscular_female papyrus_(undertale) parent_(lore) parent_and_child_(lore) reptile sans_(undertale) scalie skeleton sports_bra teeth toriel undead undertale undertale_(series) underwear undyne water_bottle
2018 ambiguous_gender animated_skeleton bone c-puff chara_(undertale) clothed clothing comic english_text frisk_(undertale) hi_res human male mammal not_furry papyrus_(undertale) sans_(undertale) skeleton speech_bubble teeth text undead undertale undertale_(series)
2018 ambiguous_gender animated_skeleton bone c-puff chara_(undertale) clothed clothing comic english_text frisk_(undertale) group hi_res human male mammal not_furry papyrus_(undertale) red_eyes sans_(undertale) skeleton speech_bubble teeth text undead undertale undertale_(series)
2018 ambiguous_gender animated_skeleton bone c-puff chara_(undertale) clothed clothing comic english_text frisk_(undertale) group hi_res human knife male mammal not_furry papyrus_(undertale) question_mark sans_(undertale) skeleton speech_bubble teeth text tongue undead undertale undertale_(series) url
2018 ambiguous_gender animated_skeleton bone c-puff chara_(undertale) clothed clothing comic english_text frisk_(undertale) group hi_res human male mammal not_furry papyrus_(undertale) sans_(undertale) skeleton speech_bubble teeth text undead undertale undertale_(series) url
2018 ambiguous_gender animated_skeleton bone c-puff clothed clothing comic english_text frisk_(undertale) group hi_res human male mammal not_furry papyrus_(undertale) skeleton speech_bubble text undead undertale undertale_(series) url
2018 ambiguous_gender animated_skeleton anthro aquatic bone c-puff clothed clothing comic english_text female fish frisk_(undertale) group hair hi_res human long_hair male mammal not_furry_focus papyrus_(undertale) skeleton speech_bubble text undead undertale undertale_(series) undyne url
2018 ambiguous_gender animated_skeleton bone c-puff clothed clothing comic english_text frisk_(undertale) group hi_res human male mammal not_furry papyrus_(undertale) skeleton text undead undertale undertale_(series) url
2018 ambiguous_gender animated_skeleton bone c-puff clothed clothing comic english_text frisk_(undertale) group hi_res human male mammal not_furry papyrus_(undertale) skeleton speech_bubble teeth text undead undertale undertale_(series)
2018 ambiguous_gender animated_skeleton bone c-puff clothed clothing comic english_text frisk_(undertale) group hi_res human male mammal not_furry papyrus_(undertale) skeleton speech_bubble text undead undertale undertale_(series) undyne url
2015 ambient_bat ambient_flier ambient_silhouette ambiguous_gender animated_skeleton armwear bat bone breasts cleavage cleavage_cutout clothed clothing cutout dress elbow_gloves evening_gown eyes_closed female feral footwear fully_clothed gloves group handwear hat headgear headwear heart_eyes heart_oculama heart_symbol hi_res high_heels humanoid ivorine_bellona jacket krillos label large_group legwear male mammal musical_note musical_symbol not_furry_focus oculama papyrus_(undertale) sans_(undertale) scarf shoes silhouette singing skeleton skull socks solo_focus stockings symbol thick_thighs top_hat topwear undead undertale undertale_(series) wide_hips wig
alphys anal anal_penetration android anthro aquatic ball_gag balls bdsm being_watched black_hair blood bodily_fluids bondage bone boots bound breasts burgerpants butt camera clothed clothing clothing_lift domestic_cat elemental_creature erection eroticphobia exhibitionism felid feline felis female femboy fish flashing flora_fauna flower flower_creature flowey_the_flower footwear gag gagged genital_fluids genitals glistening group hair hair_over_eye hands_tied hi_res high_heeled_boots high_heels humanoid knee_boots knee_highs latex legwear lizard looking_at_another machine makeup male male/male male_focus male_penetrated mammal mascara mettaton mettaton_ex naughty_face nipples nosebleed not_furry_focus one_eye_obstructed papyrus_(undertale) penetration penile penis plant ponytail precum public recording reptile robot saliva sans_(undertale) scalie sex shirt shirt_lift shoes skeleton smile solo_focus spread_legs spreading stage sweat tentacle_sex tentaclejob tentacles topwear undead undertale undertale_(series) undyne video_camera vines voyeur
alphys anal anal_penetration android anthro aquatic ball_gag balls bdsm being_watched black_hair blood bodily_fluids bondage bone boots bound breasts burgerpants butt camera clothed clothing clothing_lift cum cum_on_chest cum_on_face cum_on_own_face cum_on_self domestic_cat ejaculation elemental_creature erection eroticphobia felid feline felis female femboy fish flashing flora_fauna flower flower_creature flowey_the_flower footwear gag gagged genital_fluids genitals glistening group hair hair_over_eye hands_tied hi_res high_heeled_boots high_heels humanoid knee_boots knee_highs latex legwear lizard looking_at_another machine makeup male male/male male_focus male_penetrated mammal mascara mettaton mettaton_ex naughty_face nipples nosebleed not_furry_focus one_eye_obstructed orgasm papyrus_(undertale) penetration penile penis plant ponytail recording reptile robot running_makeup running_mascara saliva sans_(undertale) scalie sex shirt shirt_lift shoes skeleton smile solo_focus spread_legs spreading stage sweat tentacle_sex tentaclejob tentacles topwear undead undertale undertale_(series) undyne video_camera vines voyeur
alphys anal anal_penetration android ankle_strap_heels anthro aquatic ball_gag balls bdsm being_watched bell black_hair blood bodily_fluids bondage bone bound bow_(feature) bow_tie breasts burgerpants butt camera clothed clothing clothing_lift crossdressing domestic_cat elemental_creature erection eroticphobia exhibitionism fake_cat_ears fake_ears felid feline felis female femboy fish flashing flora_fauna flower flower_creature flowey_the_flower footwear gag gagged genital_fluids genitals glistening group hair hair_over_eye hands_tied hi_res high_heels humanoid legwear lizard looking_at_another machine maid_uniform makeup male male/male male_focus male_penetrated mammal mascara mettaton mettaton_ex naughty_face nipples nosebleed not_furry_focus one_eye_obstructed panties papyrus_(undertale) penetration penile penis plant ponytail precum public pumps recording reptile robot saliva sans_(undertale) scalie sex shirt shirt_lift shoes skeleton smile socks solo_focus spread_legs spreading stage sweat tentacle_sex tentaclejob tentacles thigh_highs topwear undead undertale undertale_(series) underwear undyne uniform video_camera vines voyeur
alphys anal anal_penetration android ankle_strap_heels anthro aquatic ball_gag balls bdsm being_watched bell black_hair blood bodily_fluids bondage bone bound bow_(feature) bow_tie breasts burgerpants butt camera clothed clothing clothing_lift crossdressing cum cum_on_chest cum_on_face cum_on_own_face cum_on_self domestic_cat ejaculation elemental_creature erection eroticphobia exhibitionism fake_cat_ears fake_ears felid feline felis female femboy fish flashing flora_fauna flower flower_creature flowey_the_flower footwear gag gagged genital_fluids genitals glistening group hair hair_over_eye hands_tied hi_res high_heels humanoid legwear lizard looking_at_another machine maid_uniform makeup male male/male male_focus male_penetrated mammal mascara mettaton mettaton_ex naughty_face nipples nosebleed not_furry_focus one_eye_obstructed orgasm panties papyrus_(undertale) penetration penile penis plant ponytail public pumps recording reptile robot running_makeup running_mascara saliva sans_(undertale) scalie sex shirt shirt_lift shoes skeleton smile socks solo_focus spread_legs spreading stage sweat tentacle_sex tentaclejob tentacles thigh_highs topwear undead undertale undertale_(series) underwear undyne uniform video_camera vines voyeur
animated_skeleton anthro asriel_dreemurr bone boogiewoogieclown boss_monster_(undertale) bovid caprine carrying_another delta_rune_(emblem) duo gesture hand_gesture hand_holding hi_res interlocked_fingers mammal papyrus_(undertale) piggyback pointing skeleton symbol undead undertale undertale_(series)
alphys anatid animal_crossing anseriform anthro asgore_dreemurr asriel_dreemurr avian axe beard bird boss_monster_(undertale) bottomless bovid canid canine canis caprine clothed clothing crown dogamy dogaressa domestic_dog duck electronics facial_hair female fully_clothed ghost group headgear headphones hi_res horn lizard long_ears male mammal melee_weapon monster_kid napstablook nintendo papyrus_(undertale) penguin reptile sans_(undertale) scalie scarf spirit tomatoterror toriel undertale undertale_(series) weapon
ambiguous_gender ambiguous_human ambiguous_humanoid animated_skeleton anthro aquatic bone eye_patch eyewear female female_anthro fish frisk_(undertale) group human humanoid male_(lore) mammal papyrus_(undertale) sans_(undertale) simple_background skeleton stripes undead undertale undertale_(series) undyne yamsgarden young young_ambiguous young_human
alphys animated_skeleton bone dialogue duo english_text group lizard machine mettaton mettaton_ex multiple_images papyrus_(undertale) reptile robot scalie simple_background skeleton text undead undertale undertale_(series) white_background yamsgarden
2018 absolutedream absurd_res alphys animated_skeleton aquatic bone broken_window clothed clothing comic dialogue digital_media_(artwork) english_text eye_patch eyewear fish flower furniture glasses group hi_res lizard papyrus_(font) papyrus_(undertale) plant reptile scalie sharp_teeth skeleton sofa speech_bubble teeth text undead undertale undertale_(series) undyne
alternate_universe animated_skeleton balls big_penis bone clothing comic_(under(her)tail) crossgender digital_media_(artwork) electronics erection female frisk_(undertale) game_console genitals glans group huge_penis human human_focus humanoid humanoid_genitalia humanoid_penis mad_mew_mew male male_focus mammal mew_mew_(undertale) mew_mew_kissy_cutie nintendo nintendo_switch not_furry_focus paint papyrus_(undertale) penis pubes sans_(undertale) skeleton tempus_(under(her)tail) thewill undead under(her)tail undertale undertale_(series)
2018 absolutedream absurd_res alphys animated_skeleton anthro aquatic bone broken_window clothed clothing comic cuddling dialogue digital_media_(artwork) english_text eye_patch eyewear female fish glasses group hi_res laugh lizard male papyrus_(font) papyrus_(undertale) reptile scalie skeleton speech_bubble text undead undertale undertale_(series) undyne
2016 3rd_party_watermark 4_fingers 4_toes anthro bear belly big_breasts biped black_body black_fur bone breasts brown_claws brown_nose chest_markings claws dewlap_(anatomy) digital_drawing_(artwork) digital_media_(artwork) distracting_watermark facial_markings fangs featureless_breasts featureless_crotch feet female fingers front_view full-length_portrait fur fur_tuft gradient_background grey_background hands_on_hips head_markings head_tuft hi_res humanoid_feet kuma_(rainbowdrools) looking_at_viewer mammal markings mask_(marking) multicolored_body multicolored_fur nude papyrus_(undertale) plantigrade portrait rainbowdrools shadow sharp_teeth short-faced_bear simple_background skull slightly_chubby smile snout solo spectacled_bear standing tan_background tan_body tan_eyes tan_fur tan_markings teeth toe_claws toes tuft two_tone_body two_tone_fur undertale undertale_(series) watermark
2018 5_fingers alternate_species ambiguous_gender animal_humanoid animated_skeleton artistic_license asian_clothing biped blush bone border canid canid_humanoid canine canine_humanoid clothed clothing crossdressing digital_drawing_(artwork) digital_media_(artwork) east_asian_clothing fingers fox_humanoid geisha hi_res humanoid japanese_clothing kimono lipstick makeup male mammal mammal_humanoid mythtale papyrus_(undertale) portrait simple_background skeleton smile solo standing undead undertale undertale_(series) white_border
5:4 alien ambiguous_gender animated_skeleton anpanman anterior_nasal_aperture armor berserk_(series) beverage black_background bone brook_(one_piece) cartoon_network character_collage clothed clothing crossover disney doodlychee dry_bones duskull eyes_closed frown fully_clothed generation_3_pokemon ghost grim_(tgaobam) grim_fandango group gun halloween holidays horrorman humanoid jack_skellington large_group lewis_pepper lord_hater madou_monogatari male manuel_"manny"_calavera mario_bros masters_of_the_universe mattel melee_weapon mystery_skulls nintendo one_eye_closed one_piece papyrus_(undertale) pokemon pokemon_(species) polearm pronounced_browridge puyo_puyo ranged_weapon sans_(undertale) scythe sega simple_background skeleton skeleton_t skeletor skull_knight smile spirit takashi_yanase the_book_of_life the_grim_adventures_of_billy_and_mandy the_nightmare_before_christmas undead undertale undertale_(series) wander_over_yonder weapon
2018 5_fingers absurd_res accessory alternative_fashion animated_skeleton artistic_license biped blush bone border clothed clothing dancing detailed_background digital_drawing_(artwork) digital_media_(artwork) duo fingers footwear formal hand_holding hi_res j-fashion male necktie not_furry ouji_(fashion) papyrus_(undertale) skeleton smile standing suit undead undertale undertale_(series) victorian yellow_border
5:3 absurd_res alphys ambiguous_gender animated_skeleton annoying_dog_(undertale) anthro aquatic asgore_dreemurr asriel_dreemurr bone boss_monster_(undertale) bovid breasts canid canine canis caprine chair chara_(undertale) clothed clothing computer controller crown delta_rune_(emblem) dessert domestic_dog electronics english_text female feral fish food frisk_(undertale) furniture game_console game_controller group headgear hi_res human humanoid laptop lizard male mammal monster_kid nintendo nintendo_switch non-mammal_breasts papyrus_(undertale) pastry pie playstation playstation_controller reptile sans_(undertale) scalie skeleton sony_corporation sony_interactive_entertainment srlevi symbol tem temmie_(undertale) text throne toriel undead undertale undertale_(series) undyne
ambiguous_gender animated_skeleton bodily_fluids bone cranberrybutter crying ghost group lizard male monster_kid napstablook one_eye_closed papyrus_(undertale) reptile sans_(undertale) scalie simple_background skeleton smile spirit tears undead undertale undertale_(series) wink
1:1 2015 amphibian animal_humanoid animated_skeleton arachnid arachnid_humanoid arthropod arthropod_humanoid blue_and_white bodily_fluids bone boss_monster_(undertale) bovid caprine crepix duo elemental_creature flora_fauna flowey_the_flower frisk_(undertale) frog human humanoid mammal monochrome muffet papyrus_(undertale) plant sans_(undertale) simple_background skeleton spider spider_humanoid tears text toriel undead undertale undertale_(series)
2018 2d_animation aged_up animated animated_comic animated_gif animated_skeleton asriel_dreemurr bone boss_monster_(undertale) bovid caprine captain_america clothing comic costume cuddle_team_leader dabbing delta_rune_(emblem) dragon_ball dragon_ball_z english_text epic_games fangs female fortnite frisk_(undertale) ghostface_(scream) group halloween hi_res holidays horn human humor long_ears male mammal marvel meme orange_justice papyrus_(undertale) potoobrigham roy_purdy sans_(undertale) scream_(films) short_playtime skeleton symbol teeth text toriel undead undertale undertale_(series) vegeta
animated_skeleton aquatic armor bone fish frisk_(undertale) grass group hi_res hiding human mammal melee_weapon papyrus_(undertale) plant polearm skeleton trio undead undertale undertale_(series) undyne weapon xamag
1_eye 2018 3_fingers 3_toes aliasing alphys ambient_arthropod ambient_firefly ambient_insect ambiguous_gender animal_humanoid animated animated_gif animated_skeleton anterior_nasal_aperture anthro aquatic aquatic_humanoid arm_support armor arthropod asgore_dreemurr barefoot bedroom_eyes beetle biped black_clothing black_eyes blinking blonde_hair blue_body blue_clothing blue_skin bone boots boss_monster_(undertale) bottomwear bovid breastplate breasts breathing brown_hair cape caprine child cliff clothed clothing coat compression_artifacts crossed_legs crown denim denim_bottomwear denim_clothing digital_media_(artwork) ear_frill elateroid empty_eyes eye_patch eyelashes eyes_closed eyeshadow eyewear facial_hair feet female fingers firefly fish fish_humanoid floppy_ears footwear frill_(anatomy) frisk_(undertale) fully_clothed gauntlets gesture glasses gloves goatee grass grey_clothing group hair half-closed_eyes hand_on_belly hands_together handwear headgear holding_head hoodie horn human humanoid insect jeans king lab_coat larger_female leaning_on_elbow light lighting looking_at_another looking_up loop makeup male mammal mature_anthro mature_female mature_male membrane_(anatomy) membranous_frill narrowed_eyes night open_clothing open_hoodie open_mouth open_smile open_topwear outside pants papyrus_(undertale) pauldron pixel_(artwork) pixel_animation plant plate_mail ponytail raised_arm red_eyeshadow red_hair reptile robe royalty sad salute sans_(undertale) scalie scarf seductive serious shadow shirt shoes shooting_star short_hair short_playtime shorts sitting size_difference skeleton skull sky sleeping small_breasts smaller_ambiguous smaller_human smile spikes srlevi standing star stare starry_sky stunned tail tail_motion tailwag toes topwear toriel undead undertale undertale_(series) undyne white_clothing white_horn wind yellow_tail young
2018 animated_skeleton asgore_dreemurr beard blonde_hair bone boss_monster_(undertale) bovid caprine chair comedic_fart comic_sans dialogue digital_media_(artwork) english_text facial_hair fart furniture hair horn humor long_ears mammal papyrus_(font) papyrus_(undertale) sans_(undertale) skeleton text undead undertale undertale_(series) zarla
2018 absurd_res alphys animated_skeleton aquatic asgore_dreemurr bone boss_monster_(undertale) bovid caprine character_cipher clothed clothing comic comic_sans dialogue digital_media_(artwork) english_text eye_patch eyewear fish hi_res lizard long_image mammal melee_weapon papyrus_(undertale) polearm reptile sans_(undertale) scalie skeleton tall_image tc-96 text undead undertale undertale_(series) undyne weapon wingdings_text
2018 animated animated_gif animated_skeleton anthro armor bone boots boss_monster_(undertale) bottomwear bovid caprine clothing darkner deltarune digital_media_(artwork) english_text exclamation_point eyelashes female footwear gameplay_mechanics group gui health_bar holding_melee_weapon holding_object holding_sword holding_weapon hood horn humanoid jacket loop male mammal melee_weapon number papyrus_(undertale) pixel_(artwork) pixel_animation pootstablook robe rudinn sans_(undertale) shoes short_playtime shorts skeleton smile standing sword teeth text topwear toriel undead undertale undertale_(series) weapon
animated_skeleton annoying_dog_(undertale) bone carrying_another frisk_(undertale) group human mammal mel12da papyrus_(undertale) piggyback sans_(undertale) scarf skeleton snow undead undertale undertale_(series)
alphys animated_skeleton anthro aquatic arachnid arthropod asgore_dreemurr beard beverage bone boss_monster_(undertale) bovid caprine clothing costume elemental_creature facial_hair female fire fire_creature fish flora_fauna flower flower_creature flowey_the_flower food frisk_(undertale) fruit ghost grillby group halloween holidays horn human large_group lights lizard long_ears machine male mammal mettaton_ex monster_kid muffet napstablook papyrus_(undertale) plant pumpkin reptile robot sans_(undertale) scalie skeleton sonosonox spider spirit toriel undead undertale undertale_(series) undyne
1:1 alternate_universe ambiguous_gender animated_skeleton bone brown_hair chara_(undertale) clothed clothing group hair hoodie human low_res magic_eye male mammal not_furry papyrus_(undertale) sans_(undertale) skeleton storyshift topwear undead underswap undertale undertale_(series)
2018 absolutedream absurd_res animated_skeleton bone boss_monster_(undertale) bovid brother_(lore) brothers_(lore) caprine clothed clothing comic comic_sans delta_rune_(emblem) dialogue digital_media_(artwork) elemental_creature english_text flora_fauna flower flowey_the_flower frisk_(undertale) greeting hi_res human lizard mammal monster_kid papyrus_(font) papyrus_(undertale) plant reptile sans_(undertale) scalie scarf sibling_(lore) skeleton speech_bubble symbol text toriel undead undertale undertale_(series)
2018 absolutedream absurd_res animated_skeleton bone boss_monster_(undertale) bovid brother_(lore) brothers_(lore) caprine clothed clothing comic comic_sans delta_rune_(emblem) dialogue digital_media_(artwork) elemental_creature english_text flora_fauna flower flowey_the_flower frisk_(undertale) hi_res human lizard mammal monster_kid papyrus_(font) papyrus_(undertale) plant reptile sans_(undertale) scalie scarf sibling_(lore) skeleton speech_bubble symbol text toriel undead undertale undertale_(series)
animated_skeleton anterior_nasal_aperture armor blush bone clothed clothing dialogue digital_media_(artwork) duo english_text humor medievil_(game) melee_weapon not_furry papyrus_(font) papyrus_(undertale) scarf sir_daniel_fortesque skeleton smudgeandfrank sparkles speech_bubble sword text undead undertale undertale_(series) weapon
allesiathehedge animated_skeleton asriel_dreemurr bone boss_monster_(undertale) bovid caprine duo hood mammal papyrus_(undertale) sans_(undertale) skeleton snow torch undead undertale undertale_(series) winter
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