G131133132313231333133313331333131133133313232233132322132313211   >>    G13113313231323133313331333133313113313331323223313232213231321   <<    G131133132313231333133313331333131133133313232233132322132313213   >>      G131133132313231333133313331333131133133313232233132322132313212   >>