lj1r1o kj1r1 jj1r ij1r1o hj1r1
ws0r1 vs0r us0r1o ts0r1 ss0r
71zr 61zr1o 51zr1 41zr 31zr1o
ibzr1o hbzr1 gbzr fbzr1o ebzr1
tkyr1 skyr rkyr1o qkyr1 pkyr