‘%’ significa “and EAX”
‘-’ significa “sub EAX”
‘P’ significa “push EAX”
‘X’ significa “pop EAX”
‘T’ significa “push ESP”
‘' significa “pop ESP”
https://stackoverflow.com/questions/14349735/why-register-eax-esp-and-instructions-sub-push-and-pop-assemble-into-ascii-cha
http://ref.x86asm.net/coder32.html