G121323131313232233131323223313231333132333132313331323331333132333221221   >>    G12132313131323223313132322331323133313233313231333132333133313233322122   <<    G121323131313232233131323223313231333132333132313331323331333132333221223   >>      G121323131313232233131323223313231333132333132313331323331333132333221222   >>