ref: 84bb0b1eb8daff728f04c1c8c5de3b3e5bbc779a dir: /gfx/pics/ekans/anim1.asm/
setrepeat 5 frame 4, 02 frame 5, 02 frame 4, 02 frame 0, 02 dorepeat 1 endanim ; 0xd199c