text: ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  -----------------------------------------------------E------------------------------------------------------------------------------------------------------------------------------
  ----------------------------------------------------------------------------------oo---------------------------------o-o---------ooooo-----XXX----ooo-------------------------------
  --------------------------------------XXX-----------------------------------------------------------------------XXX-------------XXXXXXX----------------------E---E---------X--------
  -------------------------XXXoo-------------------XXX----------------E---------------------------------------------------------------------------------------------------------------
  --------------------------------X---------------------------------------------------------------------------------------------------------------------------------------------------
  ------------------------------------------------------------------------ooooo-------------------------------------------------------------------------------------------------------
  --------------------------------------------XXX-------XXXXX------------XXXXXXX-------?--------------XXXX---XXX-------XXX----------------------------------------------X-------------
  ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  ---------------------------------------------------------------------------------------------------------------------------------------E--------------------------------------------
  XXXXXXXXXXX--------XXXX------------------------------------------------------XXX-XXX--------XXXXXX-------------------------XXXXXXXXXXXXXXXX---------XXXXXXXXXXXXXX------------------
  