30r1hh 20r1h 10r1 00r1hh z0r1h
ear1h dar1 car1hh bar1h aar1
pjq1 ojq1hh njq1h mjq1 ljq1hh
0sp1hh zsp1h ysp1 xsp1hh wsp1h
b2o1h a2o1 91o1hh 81o1h 71o1