0 01 012 0123 01234 ( Length of a raw number must be 2 or 4 )
^ Type
  ^^ Number
     ^^^ Type
         ^^^^ Number
              ^^^^^ Type
                    ^ Comment
                      ^^^^^^ Comment
                             ^^ Comment
                                ^ Comment
                                  ^^^ Comment
                                      ^^^^^^ Comment
                                             ^^^^ Comment
                                                  ^^ Comment
                                                     ^ Comment
                                                       ^^ Comment
                                                          ^ Comment
                                                            ^ Comment
ab aB Ab AB abcd abcD ABCD ( All digits of raw numbers must be lowercase )
^^ Number
   ^^ Type
      ^^ Type
         ^^ Type
            ^^^^ Number
                 ^^^^ Type
                      ^^^^ Type
                           ^ Comment
                             ^^^ Comment
                                 ^^^^^^ Comment
                                        ^^ Comment
                                           ^^^ Comment
                                               ^^^^^^^ Comment
                                                       ^^^^ Comment
                                                            ^^ Comment
                                                               ^^^^^^^^^ Comment
                                                                         ^ Comment

#01 #abcd
^ Operator
 ^^ Number
    ^ Operator
     ^^^^ Number
|01 |abcd
^ Operator
 ^^ Number
    ^ Operator
     ^^^^ Number
$01 $abcd
^ Operator
 ^^ Number
    ^ Operator
     ^^^^ Number

( Runed numbers can be of any length )
^ Comment
  ^^^^^ Comment
        ^^^^^^^ Comment
                ^^^ Comment
                    ^^ Comment
                       ^^ Comment
                          ^^^ Comment
                              ^^^^^^ Comment
                                     ^ Comment
#0 #012 #01234
^ Operator
 ^ Number
   ^ Operator
    ^^^ Number
        ^ Operator
         ^^^^^ Number
|0 |012 |01234
^ Operator
 ^ Number
   ^ Operator
    ^^^ Number
        ^ Operator
         ^^^^^ Number
$0 $012 $01234
^ Operator
 ^ Number
   ^ Operator
    ^^^ Number
        ^ Operator
         ^^^^^ Number

# | $
^ Operator
  ^ Operator
    ^ Operator

( Literal numbers can have arbitrary "digits" )
^ Comment
  ^^^^^^^ Comment
          ^^^^^^^ Comment
                  ^^^ Comment
                      ^^^^ Comment
                           ^^^^^^^^^ Comment
                                     ^^^^^^^^ Comment
                                              ^ Comment
#0x #x!@ ##
^ Operator
 ^^ Number
    ^ Operator
     ^^^ Number
         ^ Operator
          ^ Number

( Paddings cannot )
^ Comment
  ^^^^^^^^ Comment
           ^^^^^^ Comment
                  ^ Comment
|0x0
^ Operator
 ^^^ Type
$0x0
^ Operator
 ^^^ Type