# convert to arrays so we can sort, etc
nneighbors = (v for k, v of nneighbors)
neighbors = (v for k, v of neighbors)
- # TODO randsort neighbors and nneighbors
+ # TODO make this apply eavenly to neighbors
+ # TODO different range for different word lengths
for nei in [neighbors, nneighbors]
if unsink > 0
for i in nei