# words =: 'b' freads 'path_to/354984si.ngl'
354984
   template =: 'neocene'
   ] pattern =: i.~ template
0 1 2 3 1 0 1
   find =: dyad def '(#~ (x & -:) @ i.~ @ >) y'
   pattern find words
+-------+-------+-------+-------+-------+
|kaitaka|lauhala|metreme|neocene|tempete|
+-------+-------+-------+-------+-------+
   25 (6!:2) 'pattern find words'
0.0499341