C31321211111333132331211113313331333133313331333133313331333132233132311312321   >>    C3132121111133313233121111331333133313331333133313331333133313223313231131232   <<    C31321211111333132331211113313331333133313331333133313331333132233132311312323   >>      C31321211111333132331211113313331333133313331333133313331333132233132311312322   >>