(;AB[ab][bb][ba][cc][ic][ib][ia][ci][bi][ai][ch][cg][cf][ce][cd][dc][ec][fc][gc][hc][ga][fa][ea][ag][af][ae]AW[bc][bd][be][bf][bg][bh][ah][cb][db][eb][fb][gb][hb][ha]GC["Mathematics of Go Game" by SHIMADA Takuya, publ. 1958 by Maki Shoten. Chapt. 6, p 103, Dia. 9]N["Mathematics of Go Game" by SHIMADA Takuya, publ. 1958 by Maki Shoten. Chapt. 6, p 103, Dia. 9]
)