C312322331333132212111133133313331323133312111133133313112231322232133311   >>    C31232233133313221211113313331333132313331211113313331311223132223213331   <<    C312322331333132212111133133313331323133312111133133313112231322232133313   >>      C312322331333132212111133133313331323133312111133133313112231322232133312   >>