C312322331333132212111133133313331323133313331333133313331333133313331111231   >>    C31232233133313221211113313331333132313331333133313331333133313331333111123   <<    C312322331333132212111133133313331323133313331333133313331333133313331111233   >>      C312322331333132212111133133313331323133313331333133313331333133313331111232   >>