55    "congruent_5"     1          "congruent"
   66    "congruent_6"     1          "congruent"
   77    "congruent_7"     1          "congruent"
   88    "congruent_8"     1          "congruent"
  155  "incongruent_5"     2        "incongruent"
  166  "incongruent_6"     2        "incongruent"
  177  "incongruent_7"     2        "incongruent"
  188  "incongruent_8"     2        "incongruent"