C312322331333132212111133133313331323133313331333133313331333133313331121322231   >>    C31232233133313221211113313331333132313331333133313331333133313331333112132223   <<    C312322331333132212111133133313331323133313331333133313331333133313331121322233   >>      C312322331333132212111133133313331323133313331333133313331333133313331121322232   >>