Tenga kila kitu kati ya vitu vifuatavyo kuwa nzito au nyepesi: Bubble, ndege, dubu, panya, basi, zabibu, strawberry, popcorn, tembo, piano, kikombe cha plastiki, gari-moshi, kipepeo, nyangumi, friji, manyoya, penseli, meli, mti, ua.
Vitu vyenye uzito mkubwa vinatia ndani: ndege, dubu, basi, tembo, piano, friji, meli, mti, gari-moshi, nyangumi. Vitu vyepesi vinatia ndani: Bubble, butterfly, feather, flower, mouse, pencil, plastic cup, popcorn, raisin, strawberry.