wto2m vto2 uto2md tto2m sto2
72n2 62n2md 52n2m 42n2 32n2md
icn2md hcn2m gcn2 fcn2md ecn2m
tlm2m slm2 rlm2md qlm2m plm2
4ul2 3ul2md 2ul2m 1ul2 0ul2md