G13231322223313133313132322331323132313331323132322132322132313221   >>    G1323132222331313331313232233132313231333132313232213232213231322   <<    G13231322223313133313132322331323132313331323132322132322132313223   >>      G13231322223313133313132322331323132313331323132322132322132313222   >>