t0tp2 s0tp r0tp2h q0tp2 p0tp
49sp 39sp2h 29sp2 19sp 09sp2h
fjsp2h ejsp2 djsp cjsp2h bjsp2
qsrp2 psrp osrp2h nsrp2 msrp
11qp 01qp2h z1qp2 y1qp x1qp2h