SAMPLE
  (3,1) (2,1) (1,1) (1,2) (2,2) (2,3) (1,3) (1,2) (1,1) (2,1) 
  (2,2) (1,2) (1,3) (2,3) (3,3) 
NOSOLUTION
  No Solution Possible
BIGMAZE
  (4,2) (3,2) (2,2) (1,2) (1,3) (1,4) (2,4) (2,3) (2,2) (3,2) 
  (3,1) (2,1) (1,1) (1,2) (2,2) (2,3) (2,4) (3,4) (3,3) (4,3)