static void fenz(ReturnType uint32_t out[1], const uint32_t in1[13]) {
  { const uint32_t x23 = in1[12];
  { const uint32_t x24 = in1[11];
  { const uint32_t x22 = in1[10];
  { const uint32_t x20 = in1[9];
  { const uint32_t x18 = in1[8];
  { const uint32_t x16 = in1[7];
  { const uint32_t x14 = in1[6];
  { const uint32_t x12 = in1[5];
  { const uint32_t x10 = in1[4];
  { const uint32_t x8 = in1[3];
  { const uint32_t x6 = in1[2];
  { const uint32_t x4 = in1[1];
  { const uint32_t x2 = in1[0];
  { uint32_t x25 = (x24 | x23);
  { uint32_t x26 = (x22 | x25);
  { uint32_t x27 = (x20 | x26);
  { uint32_t x28 = (x18 | x27);
  { uint32_t x29 = (x16 | x28);
  { uint32_t x30 = (x14 | x29);
  { uint32_t x31 = (x12 | x30);
  { uint32_t x32 = (x10 | x31);
  { uint32_t x33 = (x8 | x32);
  { uint32_t x34 = (x6 | x33);
  { uint32_t x35 = (x4 | x34);
  { uint32_t x36 = (x2 | x35);
  out[0] = x36;
  }}}}}}}}}}}}}}}}}}}}}}}}}
}