(;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[B]


;B[qd]C[B1]MN[1]
;B[ec]C[B3]MN[3]
;B[cd]C[B5]MN[5]

;
)
