G131133132313231333133313331333131133133313232233132212111113232231   >>    G13113313231323133313331333133313113313331323223313221211111323223   <<    G131133132313231333133313331333131133133313232233132212111113232233   >>      G131133132313231333133313331333131133133313232233132212111113232232   >>