--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
----SS--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
------o-----o----------------------------------o--------------------------------------SSSS------------------------------------------------------SS------------------------------
---------------------------------------------------SS---------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
#-----------------TT---------------------------Q---------------------------------------------------------------------------------------------------#----------------------------
#---TT------------TT----------------tt-----tt------------TT---TT-------TT--------------------------------TT------------TT----------------------T--------------------------------
#---TT-----------TTT--------TT------tt-----tt------------TT---TT-------TT--tt----------------------------TT---------tt-TT----------------TT----T---#--B-------------------------
#---TT------------TT---g-g--TT-kK---tt-----tt--------y---TT---TT-------TT--tt-g----g-gg---------------gg-TT----k----tt-TT-----#------y---TT----T---#--b------ggg-------k-------T
X---XXX----------XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
X---XXX--------XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX