jesq iesq20 hesq2 gesq fesq20
unrq20 tnrq2 snrq rnrq20 qnrq2
5wqq2 4wqq 3wqq20 2wqq2 1wqq
g6pq f6pq20 e6pq2 d6pq c6pq20
rfpq20 qfpq2 pfpq ofpq20 nfpq2