C312322331333132212111133133313331323133313331333133313331333133313122121131   >>    C31232233133313221211113313331333132313331333133313331333133313331312212113   <<    C312322331333132212111133133313331323133313331333133313331333133313122121133   >>      C312322331333132212111133133313331323133313331333133313331333133313122121132   >>