C23221211113313331233133313331312111133133313331333133313331333132313233213321   >>    C2322121111331333123313331333131211113313331333133313331333133313231323321332   <<    C23221211113313331233133313331312111133133313331333133313331333132313233213323   >>      C23221211113313331233133313331312111133133313331333133313331333132313233213322   >>