wev2p vev2 uev2ph tev2p sev2

7nu2 6nu2ph 5nu2p 4nu2 3nu2ph

ixt2ph hxt2p gxt2 fxt2ph ext2p

t6s2p s6s2 r6s2ph q6s2p p6s2

4fs2 3fs2ph 2fs2p 1fs2 0fs2ph