wall_paper--->Mammalia
| face(14) | | etc(89) |
| face(12) | | footprint(55) |
| etc(154) |
| cow(3) | | horse(14) |
| sheep(6) | | pig(17) |
| goat(1) |
| rat(6) | | squirrel(2) | |
| fox(4) | | raccoon-dog(3) | |
| monkey(9) | | koala(3) | |
| bat(3) | | hamster(11) | |
| rabbit(108) | | うさぎ顔(14) |
| deer(4) | | hippopotamun(1) |
| giraffe(3) | | lion(4) |
| elephant(13) | | kangaroo(1) |
| camel(1) | | tiger(4) |
| panda(19) | | bear(47) |
| bear_doll(4) | | 熊顔(8) |
| シマウマ(1) |
| seal(1) | | dolphin(21) |
| whale(14) |
| etc(26) |