4tf2 5tf20 6tf20o 7tf2 8tf20
tkg20 ukg20o vkg2 wkg20 xkg20o
ibh20o jbh2 kbh20 lbh20o mbh2
71h2 81h20 91h20o a2h2 b2h20
wsi20 xsi20o ysi2 zsi20 0si20o