hello|
set  1 + 2 * 3 -> x|
do print<variable x;>|
set do set 5 -> y if variable x = 7 -> z|
do print<variable y;variable z;>|
set set 5 -> a + 1 -> b|
do print<variable a; variable b;>|
do print<variable x+3>2*2+5;>|
goodbye|