(;GM[1]FF[4]SZ[19]
GN[Formation B developed]
PC[http://senseis.xmp.net/?CornerCoOrdination1]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?CornerCoOrdination1

Formation B developed]
PL[W]

AB[ec][cd][qd]
CR[cd]

;W[od]C[W1]MN[1]
;B[md]C[B2]MN[2]

;CR[cd]
)
