t0r2l s0r2 r0r2lp q0r2l p0r2

49q2 39q2lp 29q2l 19q2 09q2lp

fjq2lp ejq2l djq2 cjq2lp bjq2l

qsp2l psp2 osp2lp nsp2l msp2

11o2 01o2lp z1o2l y1o2 x1o2lp