// expected output
#expect 1
#expect 0
#expect 0
#expect 0
#expect 1
#expect 1
#expect 0
#expect 1

#ship debug        : Debug
#ship alu          : Alu
#ship fifo         : Fifo

alu.in1:
  set word=1;
  set ilc=*;
  deliver;

alu.inOp:
  set word=Alu.inOp[CMP];
  set ilc=*;
  deliver;

alu.out:
  set flags a=0, b=0;
  set olc=8;

  head;
  [!b] recv token, collect nothing;
  [b]  recv token, collect word;
  set flags a=c, b=b;
  [!a] set word=0;
  [a]  set word=1;
  send to debug.in;
  set olc--;
  [d] abort;
  set flags a=a, b=!b;
  tail;

debug.in:
  set ilc=*;
  recv, deliver;

alu.in2:
  set word=0;
  set ilc=4;
  deliver;
  set word=1;
  set ilc=4;
  deliver;

fifo.out:
  send token to alu.out:1;
  send token to alu.out:1;
  send token to alu.out:0;
  send token to alu.out:0;
  send token to alu.out:1;
  send token to alu.out:1;
  send token to alu.out:0;
  send token to alu.out:0;