3ivm1q 2ivm1 1ivm 0ivm1q zivm1
esum1 dsum csum1q bsum1 asum
p1tm o1tm1q n1tm1 m1tm l1tm1q
0atm1q zatm1 yatm xatm1q watm1
bksm1 aksm 9jsm1q 8jsm1 7jsm