13n8 23n8a 33n8ab 43n8 53n8a
quo8a ruo8ab suo8 tuo8a uuo8ab
flp8ab glp8 hlp8a ilp8ab jlp8
4bq8 5bq8a 6bq8ab 7bq8 8bq8a
t2q8a u2q8ab v2q8 w2q8a x2q8ab