G131133132313231333133313331333131133133313232233132313231321111121   >>    G13113313231323133313331333133313113313331323223313231323132111112   <<    G131133132313231333133313331333131133133313232233132313231321111123   >>      G131133132313231333133313331333131133133313232233132313231321111122   >>