g9l4 f9l4b1 e9l4b d9l4 c9l4b1
ril4b1 qil4b pil4 oil4b1 nil4b
2rk4b 1rk4 0rk4b1 zrk4b yrk4
d1j4 c1j4b1 b1j4b a1j4 90j4b1
oaj4b1 naj4b maj4 laj4b1 kaj4b