0mt31b 1mt3 2mt31 3mt31b 4mt3

pdu3 qdu31 rdu31b sdu3 tdu31

e4u31 f4u31b g4u3 h4u31 i4u31b

3uv31b 4uv3 5uv31 6uv31b 7uv3

slw3 tlw31 ulw31b vlw3 wlw31