G121323131313232233131323223313231333132333132313331323331333132313311211211321   >>    G12132313131323223313132322331323133313233313231333132333133313231331121121132   <<    G121323131313232233131323223313231333132333132313331323331333132313311211211323   >>      G121323131313232233131323223313231333132333132313331323331333132313311211211322   >>