G121323131313232233131323223313231333132333132313331323331333131133132222221   >>    G12132313131323223313132322331323133313233313231333132333133313113313222222   <<    G121323131313232233131323223313231333132333132313331323331333131133132222223   >>      G121323131313232233131323223313231333132333132313331323331333131133132222222   >>