wwel2 vwel uwel22 twel2 swel
75dl 65dl22 55dl2 45dl 35dl22
ifdl22 hfdl2 gfdl ffdl22 efdl2
tocl2 socl rocl22 qocl2 pocl
4xbl 3xbl22 2xbl2 1xbl 0xbl22