G131133132313231333133313331333131133133313232233132313232113221   >>    G13113313231323133313331333133313113313331323223313231323211322   <<    G131133132313231333133313331333131133133313232233132313232113223   >>      G131133132313231333133313331333131133133313232233132313232113222   >>