C1111133313331323223313331333133313231333132313331333131121333321   >>    C111113331333132322331333133313331323133313231333133313112133332   <<    C1111133313331323223313331333133313231333132313331333131121333323   >>      C1111133313331323223313331333133313231333132313331333131121333322   >>