C11111211113313112113313331333133313331312111133112331323223323131   >>    C1111121111331311211331333133313331333131211113311233132322332313   <<    C11111211113313112113313331333133313331312111133112331323223323133   >>      C11111211113313112113313331333133313331312111133112331323223323132   >>