((in
  (s0 s1 x0 x1)
  (eax s0 s1 x0 x1)
  (eax ebx s0 s1 x0 x1)
  (eax ebx ecx s0 s1 x0 x1)
  (eax ebx ecx edx s0 s1 x0 x1)
  (eax ebx ecx edx esi s0 s1 x0 x1)
  (eax ebx ecx edi edx esi s0 s1 x0 x1)
  (eax ebx ecx edi edx esi s1 x1)
  (eax ebx ecx edi edx esi)
  (ebx ecx edi edx esi)
  (ecx edi edx esi)
  (edi edx esi)
  (edi esi)
  (edi))
 (out
  (eax s0 s1 x0 x1)
  (eax ebx s0 s1 x0 x1)
  (eax ebx ecx s0 s1 x0 x1)
  (eax ebx ecx edx s0 s1 x0 x1)
  (eax ebx ecx edx esi s0 s1 x0 x1)
  (eax ebx ecx edi edx esi s0 s1 x0 x1)
  (eax ebx ecx edi edx esi s1 x1)
  (eax ebx ecx edi edx esi)
  (ebx ecx edi edx esi)
  (ecx edi edx esi)
  (edi edx esi)
  (edi esi)
  (edi)
  ()))
