xkppd0 ykpp zkppd 0kppd0 1kpp
mbqp nbqpd obqpd0 pbqp qbqpd
b2qpd c2qpd0 d2qp e2qpd f2qpd0
0srpd0 1srp 2srpd 3srpd0 4srp
pjsp qjspd rjspd0 sjsp tjspd