z13gm y13g x13gmp w13gm v13g

ab3g 9a3gmp 8a3gm 7a3g 6a3gmp

lk2gmp kk2gm jk2g ik2gmp hk2gm

wt1gm vt1g ut1gmp tt1gm st1g

720g 620gmp 520gm 420g 320gmp