C23221211113313331233133313331312111133133313331333133112111133133313231131   >>    C2322121111331333123313331333131211113313331333133313311211113313331323113   <<    C23221211113313331233133313331312111133133313331333133112111133133313231133   >>      C23221211113313331233133313331312111133133313331333133112111133133313231132   >>