C31321211111333132331211113313331333133313331333133313331323133313231333221231   >>    C3132121111133313233121111331333133313331333133313331333132313331323133322123   <<    C31321211111333132331211113313331333133313331333133313331323133313231333221233   >>      C31321211111333132331211113313331333133313331333133313331323133313231333221232   >>