3bx1oc 2bx1o 1bx1 0bx1oc zbx1o

elw1o dlw1 clw1oc blw1o alw1

puv1 ouv1oc nuv1o muv1 luv1oc

03u1oc z3u1o y3u1 x3u1oc w3u1o

bdu1o adu1 9cu1oc 8cu1o 7cu1