G13231322223313133313132322331323132313331323133313231333131332211   >>    G1323132222331313331313232233132313231333132313331323133313133221   <<    G13231322223313133313132322331323132313331323133313231333131332213   >>      G13231322223313133313132322331323132313331323133313231333131332212   >>