w1p1e x1p1e8 y1p1 z1p1e 01p1e8
lsq1e8 msq1 nsq1e osq1e8 psq1
ajr1 bjr1e cjr1e8 djr1 ejr1e
z9r1e 09r1e8 19r1 29r1e 39r1e8
o0s1e8 p0s1 q0s1e r0s1e8 s0s1