G131133132313231333133313331333131133133313232233132322131123231   >>    G13113313231323133313331333133313113313331323223313232213112323   <<    G131133132313231333133313331333131133133313232233132322131123233   >>      G131133132313231333133313331333131133133313232233132322131123232   >>