C11112331312111112111133132313331333133313233313113313331333133321322131   >>    C1111233131211111211113313231333133313331323331311331333133313332132213   <<    C11112331312111112111133132313331333133313233313113313331333133321322133   >>      C11112331312111112111133132313331333133313233313113313331333133321322132   >>