Take a normal forth-like
25 4 * 100 = // true
Add parenthesis as a re-write rule, and move one symbol from the left to the right
write(2 4 *)
becomes 2 4 * write
Do weird stuff that looks like more mainstream languages, but isn't
if (x =(4)) then (do this) else (do that)
becomes
x 4 = if {do this} then {do that} else
(where else
is like ;
)