C313212111113331323312111133133313331333133313331333133313331331121111332111231   >>    C31321211111333132331211113313331333133313331333133313331333133112111133211123   <<    C313212111113331323312111133133313331333133313331333133313331331121111332111233   >>      C313212111113331323312111133133313331333133313331333133313331331121111332111232   >>