table: [tables/en-ueb-g1.ctb]

tests:
  - ['12 + 2 = 14', '#ab "6 #b "7 #ad']
  - ['12 - 2 = 10', '#ab - #b "7 #aj']
  - ['12 * 2 = 24', '#ab "9 #b "7 #bd']
  - ['12 / 2 = 6', '#ab _/ #b "7 #f']
  - ['12+2=24', '#ab"6#b"7#bd']
  - ['12-2=10', '#ab-#b"7#aj']
  - ['12*2=24', '#ab"9#b"7#bd']
  - ['12/2=6', '#ab_/#b"7#f']