C2212133313231331121111331333133313331312111133133313331333132313331121311   >>    C221213331323133112111133133313331333131211113313331333133313231333112131   <<    C2212133313231331121111331333133313331312111133133313331333132313331121313   >>      C2212133313231331121111331333133313331312111133133313331333132313331121312   >>