fib N sel N fib1 s 0 s 0 fib1 X Y cons X n__fib1 Y add X Y add 0 X X add s X Y s add X Y sel 0 cons X XS X sel s N cons X XS sel N activate XS fib1 X1 X2 n__fib1 X1 X2 activate n__fib1 X1 X2 fib1 X1 X2 activate X X fib 1 sel 2 fib1 2 s 1 0 0 cons 2 n__fib1 2 add 2 activate 1 FULL ./TRS/TRCSR/Ex8_BLR02_Z.trs