7t90 8t90n 9t90no au90 bu90n

wka1n xka1no yka1 zka1n 0ka1no

lbb1no mbb1 nbb1n obb1no pbb1

a2b1 b2b1n c2b1no d2b1 e2b1n

zsc1n 0sc1no 1sc1 2sc1n 3sc1no