Laddr L1
Fnap 3
Halt
String L2 start
Entry L1 L2
Stack 2
Ln 11
String L3 start: %d

Laddr L3
Ln 456
Printf 4
Ln 234
Fnrn
Stack 2
Program size: 21   Data size: 5
start: 456

Return code 234
Instructions executed: 10
