now_time_2 = {
dino.slice(t_k*142+1,(t_k+1)*142)
if (t_2%3 == 0){
var t_k = t_2;
yield dino.slice(t_k*142+1,(t_k+1)*142).slice(0,t_anim_2);
}
else if (t_2%3 == 1){
var t_k = t_2-1;
yield dino.slice(t_k*142+1,(t_k+1)*142).slice(0,142);
}
else {
var t_k = t_2;
var t_k = t_2-2;
yield dino.slice(t_k*142+1,(t_k+1)*142).slice(t_anim_2,141);
}
}