G13231322223313133313132322331323132313331323133313231333132333112322121   >>    G1323132222331313331313232233132313231333132313331323133313233311232212   <<    G13231322223313133313132322331323132313331323133313231333132333112322123   >>      G13231322223313133313132322331323132313331323133313231333132333112322122   >>