G13231322223313133313132322331323132313331323133313231333132313232233132212321   >>    G1323132222331313331313232233132313231333132313331323133313231323223313221232   <<    G13231322223313133313132322331323132313331323133313231333132313232233132212323   >>      G13231322223313133313132322331323132313331323133313231333132313232233132212322   >>