(;GM[1]FF[4]SZ[19]
GN[Strengthening the base]
PC[http://senseis.xmp.net/?34PointHighApproachInsideContactHangingConnection]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?34PointHighApproachInsideContactHangingConnection

Strengthening the base]
PL[B]

AB[dc][ec][pc][cd][qe][cf]
AW[fc][kc][ed][gd]
LB[hc:a]

;B[mc]C[B1]MN[1]
;W[ke]C[W2]MN[2]

;LB[hc:a]
)
