G131133132313231333133313331333131133133313232233132313231323223213111   >>    G13113313231323133313331333133313113313331323223313231323132322321311   <<    G131133132313231333133313331333131133133313232233132313231323223213113   >>      G131133132313231333133313331333131133133313232233132313231323223213112   >>