C312322331333132212111133133313113313331333133313113313331311211311321   >>    C31232233133313221211113313331311331333133313331311331333131121131132   <<    C312322331333132212111133133313113313331333133313113313331311211311323   >>      C312322331333132212111133133313113313331333133313113313331311211311322   >>