C111113331333132322331333133313331333132313331333133311233131333131311   >>    C11111333133313232233133313331333133313231333133313331123313133313131   <<    C111113331333132322331333133313331333132313331333133311233131333131313   >>      C111113331333132322331333133313331333132313331333133311233131333131312   >>