s0p4 t0p48 u0p48r v0p4 w0p48
hrq48 irq48r jrq4 krq48 lrq48r
6hr48r 7hr4 8hr48 9hr48r air4
v8r4 w8r48 x8r48r y8r4 z8r48
kzs48 lzs48r mzs4 nzs48 ozs48r