input: [0] Great Great Great Great Great Great Grandchild [1] Great Great Great Great Great Grand Niece or Nephew [2] First Cousin Six Times Removed [3] Second Cousin Five Times Removed [4] Third Cousin FourTimes Removed [5] Fourth Cousin Three Times Removed [6] Fifth Cousin Twice removed [8] Seventh Cousin [7] 
output: Sixth Cousin Once Removed