(;GM[1]FF[4]SZ[10]
GN[Klein bottle for EdgelessGo. Same label, same intersection.]
PC[https://senseis.xmp.net/?KleinBottle]AP[GoWiki:2009]
DT[2023-03-09]
C[Diagram from https://senseis.xmp.net/?KleinBottle

Klein bottle for EdgelessGo. Same label, same intersection.]
PL[B]

LB[da:i][ea:i][fa:i][ga:i][cb:g][hb:f][bc:h][ic:e][ad:m][ed:a][fd:b][jd:k][ae:m][de:h][ge:c][je:k][af:m][df:g][gf:d][jf:k][ag:m][eg:f][fg:e][jg:k][bh:a][ih:d][ci:b][hi:c][dj:l][ej:l][fj:l][gj:l]


;LB[da:i][ea:i][fa:i][ga:i][cb:g][hb:f][bc:h][ic:e][ad:m][ed:a][fd:b][jd:k][ae:m][de:h][ge:c][je:k][af:m][df:g][gf:d][jf:k][ag:m][eg:f][fg:e][jg:k][bh:a][ih:d][ci:b][hi:c][dj:l][ej:l][fj:l][gj:l]
)
