C23221211113313331233133313331312111133133313331331121111331323133313222333131   >>    C2322121111331333123313331333131211113313331333133112111133132313331322233313   <<    C23221211113313331233133313331312111133133313331331121111331323133313222333133   >>      C23221211113313331233133313331312111133133313331331121111331323133313222333132   >>