5rf2b 4rf2 3rf2b1 2rf2b 1rf2
g1e2 f1e2b1 e1e2b d1e2 c1e2b1
rae2b1 qae2b pae2 oae2b1 nae2b
2jd2b 1jd2 0jd2b1 zjd2b yjd2
dtc2 ctc2b1 btc2b atc2 9sc2b1