C312322331333132212111133133313331323133313221211331333133313112121311   >>    C31232233133313221211113313331333132313331322121133133313331311212131   <<    C312322331333132212111133133313331323133313221211331333133313112121313   >>      C312322331333132212111133133313331323133313221211331333133313112121312   >>