9oa181 apa1 bpa18 cpa181 dpa1
yfb1 zfb18 0fb181 1fb1 2fb18
n6b18 o6b181 p6b1 q6b18 r6b181
cxc181 dxc1 exc18 fxc181 gxc1
1nd1 2nd18 3nd181 4nd1 5nd18