comefrom: <garvit244>990_1.py
code: def equationsPossible( equations):
      equal_list, unequal_list = [], []
      for equation in equations:
          x, y = equation[0], equation[3]
          if '==' in equation:
              if not equal_list:
                  equal_list.append(x+y)
              else:
                  found = False
                  for index in range(0, len(equal_list)):
                      val = equal_list[index]
                      if x in val or y in val:
                          val = val+x+y
                          equal_list[index] = val
                          found = True
                  if not found:
                      equal_list.append(x+y)
          else:
              if x == y:
                  return False
              unequal_list.append([x, y])
      
      for val in unequal_list:
          for equal in equal_list:
              if val[0] in equal and val[1] in equal:
                  return False
      return True
masked: def sample_funcname ( var_0 ) :
      var_1 , var_2 = [ ] , [ ]
      for var_3 in var_0 :
          var_4 , var_5 = var_3 [ 0 ] , var_3 [ 3 ]
          if '==' in var_3 :
              if not var_1 :
                  var_1.append ( var_4 + var_5 )
              else :
                  var_6 = False
                  for var_7 in range ( 0 , len ( var_1 ) ) :
                      var_8 = var_1 [ var_7 ]
                      if var_4 in var_8 or var_5 in var_8 :
                          var_8 = var_8 + var_4 + var_5
                          var_1 [ var_7 ] = var_8
                          var_6 = True
                  if not var_6 :
                      var_1.append ( var_4 + var_5 )
          else :
              if var_4 == var_5 :
                  return False
              var_2.append ( [ var_4 , var_5 ] )
      for var_8 in var_2 :
          for var_9 in var_1 :
              if var_8 [ 0 ] in var_9 and var_8 [ 1 ] in var_9 :
                  return False
      return True
  