C312322331333132212111133133313331323133313331333133313331333133313332213232331   >>    C31232233133313221211113313331333132313331333133313331333133313331333221323233   <<    C312322331333132212111133133313331323133313331333133313331333133313332213232333   >>      C312322331333132212111133133313331323133313331333133313331333133313332213232332   >>