titrator

_____________.+d888888888888888o... ,______________
____________d8888886"*"d8888888888888b.__________
__________.88888888p'_'q8888888888888888b,________
_________888888888888.88888888888888888888.______
________d8888888888888888888888888888888886._____
_______(88888888888?^**"""*^?888888888888888b,_____
_______d8888p"______________________9888888888.____
_______q8888'___________________,. )8888888888______
________q888;________.____.aon8888888888888888v____
________j888!.d8888888d__'l8888888888888888888p______
________8888p9*.2p9^8p"___8p*"*p98888888888888',____
______.d8888;.d8;'*______+88;__""p^q"988888888b ,____
___.od88888f______________9v________.d8888888888bo,_
____9888888e______________:"-______,d888888888888f'_
_____8888888;_________o.,d8mnb___,d88888888888888;__
____888888886,________;''"l8p*___1888888888888888:___
____888888888b_________, :8b.___'"88888888888888d___
____:888888888l_____.._'___s88888.d888888888888888___
_____8888888888l___0hl.oo8p*888888888888888888888p__
_____8^88888888b._:8 "'___,.888888888888888888888'___
_______"88888888p_'*___*^^^^^q88888888888888888p|__
_______d888888888p____________:98888888888888888b'__
_____q88888888888b,8._______,dd8888888888888888"_____
_____d888888888888888b.o.:.d88888888888888k:"888_____
________7888888888888888888888888888888888p8,';"_____
_______.po^8888888888888888888888888888888p"________
________'__9888888888888888888888888888888b_________
_______.,.'!8888888888888888888888888888888__________
____________q8888888^8"""q8'q."q8p888888888b.________