134 new nodes added.
goals at time 7:
  at_red_c_3 

1 MoveColUpe-d_red_2
2 MoveRowRight2-3_red_d
3 MoveColUpd-b_red_3
4 MoveRowRight3-4_red_b
5 MoveColDownb-c_red_4
6 MoveRowLeft4-3_red_c
5 entries in hash table, 3 hash hits, avg set size 5.
13 total set-creation steps (entries + hits + plan length - 1).
10 actions tried
  0.03 secs