C111113331333132322331333133313331323133313233213133313231121133131   >>    C11111333133313232233133313331333132313331323321313331323112113313   <<    C111113331333132322331333133313331323133313233213133313231121133133   >>      C111113331333132322331333133313331323133313233213133313231121133132   >>