(;GM[1]FF[4]SZ[19]
GN[An early probe]
PC[http://senseis.xmp.net/?EnclosureOpening]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?EnclosureOpening

An early probe]
PL[W]

AB[dc][oc][pc][qd][ce]
AW[nc][od]
LB[eb:a][cc:c][ec:b]

;W[db]C[W1]MN[1]

;LB[eb:a][cc:c][ec:b]
)
