wzkr2 xzkr2o yzkr zzkr2 0zkr2o
lqlr2o mqlr nqlr2 oqlr2o pqlr
ahmr bhmr2 chmr2o dhmr ehmr2
z7mr2 07mr2o 17mr 27mr2 37mr2o
oynr2o pynr qynr2 rynr2o synr