#ship fifo2 : Fifo
debug.in: [*] take, deliver;
-fifo.in: [*] take, deliver;
+fifo.in:
+ literal 1;
+ deliver;
+ [*] take, deliver;
-1: sendto fifo.in;
+fifo2.in:
+ literal 2;
+ deliver;
+ [*] take, deliver;
-2: sendto fifo2.in;
-fifo2.in: [*] take, deliver;
fifo2.out: wait, take, sendto fifo.in;
fifo.out: