ExcessiveLineLength: version 4.1: excessive line length (over 120 characters) on line: 79
  VariableScope: version 4.1: variable 'D' used in 'global scope' on line: 46
  ExcessiveLineLength: version 4.6: excessive line length (over 120 characters) on line: 84
  VariableScope: version 4.6: variable 'D' used in 'global scope' on line: 47
  ExcessiveLineLength: version 4.8: excessive line length (over 120 characters) on line: 88
  VariableScope: version 4.8: variable 'D' used in 'global scope' on line: 51
  ExcessiveLineLength: version 4.9: excessive line length (over 120 characters) on line: 92
  VariableScope: version 4.9: variable 'D' used in 'global scope' on line: 55