q1n2c p1n2 o1n2cv n1n2c m1n2

1an2 0an2cv zan2c yan2 xan2cv

ckm2cv bkm2c akm2 9jm2cv 8jm2c

ntl2c mtl2 ltl2cv ktl2c jtl2

y2k2 x2k2cv w2k2c v2k2 u2k2cv