C11112331333132311331333133313331333132313231123313232213113313233111   >>    C1111233133313231133133313331333133313231323112331323221311331323311   <<    C11112331333132311331333133313331333132313231123313232213113313233113   >>      C11112331333132311331333133313331333132313231123313232213113313233112   >>