nsr2d msr2 lsr2d9 ksr2d jsr2

y1q2 x1q2d9 w1q2d v1q2 u1q2d9

9aq2d9 8aq2d 7aq2 6aq2d9 5aq2d

kkp2d jkp2 ikp2d9 hkp2d gkp2

vto2 uto2d9 tto2d sto2 rto2d9