static void fesquare(uint32_t out[12], const uint32_t in1[12]) {
  { const uint32_t x21 = 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];
  { uint64_t x23 = (((uint64_t)x2 * x21) + (((uint64_t)x4 * x22) + (((uint64_t)x6 * x20) + (((uint64_t)x8 * x18) + (((uint64_t)x10 * x16) + (((uint64_t)x12 * x14) + (((uint64_t)x14 * x12) + (((uint64_t)x16 * x10) + (((uint64_t)x18 * x8) + (((uint64_t)x20 * x6) + (((uint64_t)x22 * x4) + ((uint64_t)x21 * x2))))))))))));
  { uint64_t x24 = ((((uint64_t)x2 * x22) + (((uint64_t)x4 * x20) + (((uint64_t)x6 * x18) + (((uint64_t)x8 * x16) + (((uint64_t)x10 * x14) + (((uint64_t)x12 * x12) + (((uint64_t)x14 * x10) + (((uint64_t)x16 * x8) + (((uint64_t)x18 * x6) + (((uint64_t)x20 * x4) + ((uint64_t)x22 * x2))))))))))) + (0x3 * ((uint64_t)x21 * x21)));
  { uint64_t x25 = ((((uint64_t)x2 * x20) + (((uint64_t)x4 * x18) + (((uint64_t)x6 * x16) + (((uint64_t)x8 * x14) + (((uint64_t)x10 * x12) + (((uint64_t)x12 * x10) + (((uint64_t)x14 * x8) + (((uint64_t)x16 * x6) + (((uint64_t)x18 * x4) + ((uint64_t)x20 * x2)))))))))) + (0x3 * (((uint64_t)x22 * x21) + ((uint64_t)x21 * x22))));
  { uint64_t x26 = ((((uint64_t)x2 * x18) + (((uint64_t)x4 * x16) + (((uint64_t)x6 * x14) + (((uint64_t)x8 * x12) + (((uint64_t)x10 * x10) + (((uint64_t)x12 * x8) + (((uint64_t)x14 * x6) + (((uint64_t)x16 * x4) + ((uint64_t)x18 * x2))))))))) + (0x3 * (((uint64_t)x20 * x21) + (((uint64_t)x22 * x22) + ((uint64_t)x21 * x20)))));
  { uint64_t x27 = ((((uint64_t)x2 * x16) + (((uint64_t)x4 * x14) + (((uint64_t)x6 * x12) + (((uint64_t)x8 * x10) + (((uint64_t)x10 * x8) + (((uint64_t)x12 * x6) + (((uint64_t)x14 * x4) + ((uint64_t)x16 * x2)))))))) + (0x3 * (((uint64_t)x18 * x21) + (((uint64_t)x20 * x22) + (((uint64_t)x22 * x20) + ((uint64_t)x21 * x18))))));
  { uint64_t x28 = ((((uint64_t)x2 * x14) + (((uint64_t)x4 * x12) + (((uint64_t)x6 * x10) + (((uint64_t)x8 * x8) + (((uint64_t)x10 * x6) + (((uint64_t)x12 * x4) + ((uint64_t)x14 * x2))))))) + (0x3 * (((uint64_t)x16 * x21) + (((uint64_t)x18 * x22) + (((uint64_t)x20 * x20) + (((uint64_t)x22 * x18) + ((uint64_t)x21 * x16)))))));
  { ℤ x29 = ((((uint64_t)x2 * x12) + (((uint64_t)x4 * x10) + (((uint64_t)x6 * x8) + (((uint64_t)x8 * x6) + (((uint64_t)x10 * x4) + ((uint64_t)x12 * x2)))))) +ℤ (0x3 * (((uint64_t)x14 * x21) + (((uint64_t)x16 * x22) + (((uint64_t)x18 * x20) + (((uint64_t)x20 * x18) + (((uint64_t)x22 * x16) + ((uint64_t)x21 * x14))))))));
  { ℤ x30 = ((((uint64_t)x2 * x10) + (((uint64_t)x4 * x8) + (((uint64_t)x6 * x6) + (((uint64_t)x8 * x4) + ((uint64_t)x10 * x2))))) +ℤ (0x3 * (((uint64_t)x12 * x21) + (((uint64_t)x14 * x22) + (((uint64_t)x16 * x20) + (((uint64_t)x18 * x18) + (((uint64_t)x20 * x16) + (((uint64_t)x22 * x14) + ((uint64_t)x21 * x12)))))))));
  { ℤ x31 = ((((uint64_t)x2 * x8) + (((uint64_t)x4 * x6) + (((uint64_t)x6 * x4) + ((uint64_t)x8 * x2)))) +ℤ (0x3 *ℤ (((uint64_t)x10 * x21) + (((uint64_t)x12 * x22) + (((uint64_t)x14 * x20) + (((uint64_t)x16 * x18) + (((uint64_t)x18 * x16) + (((uint64_t)x20 * x14) + (((uint64_t)x22 * x12) + ((uint64_t)x21 * x10))))))))));
  { ℤ x32 = ((((uint64_t)x2 * x6) + (((uint64_t)x4 * x4) + ((uint64_t)x6 * x2))) +ℤ (0x3 *ℤ (((uint64_t)x8 * x21) + (((uint64_t)x10 * x22) + (((uint64_t)x12 * x20) + (((uint64_t)x14 * x18) + (((uint64_t)x16 * x16) + (((uint64_t)x18 * x14) + (((uint64_t)x20 * x12) + (((uint64_t)x22 * x10) + ((uint64_t)x21 * x8)))))))))));
  { ℤ x33 = ((((uint64_t)x2 * x4) + ((uint64_t)x4 * x2)) +ℤ (0x3 *ℤ (((uint64_t)x6 * x21) + (((uint64_t)x8 * x22) + (((uint64_t)x10 * x20) + (((uint64_t)x12 * x18) + (((uint64_t)x14 * x16) + (((uint64_t)x16 * x14) + (((uint64_t)x18 * x12) + (((uint64_t)x20 * x10) + (((uint64_t)x22 * x8) + ((uint64_t)x21 * x6))))))))))));
  { ℤ x34 = (((uint64_t)x2 * x2) +ℤ (0x3 *ℤ (((uint64_t)x4 * x21) + (((uint64_t)x6 * x22) + (((uint64_t)x8 * x20) + (((uint64_t)x10 * x18) + (((uint64_t)x12 * x16) + (((uint64_t)x14 * x14) + (((uint64_t)x16 * x12) + (((uint64_t)x18 * x10) + (((uint64_t)x20 * x8) + (((uint64_t)x22 * x6) + ((uint64_t)x21 * x4)))))))))))));
  { uint64_t x35 = (x34 >> 0x1c);
  { uint32_t x36 = (x34 & 0xfffffff);
  { ℤ x37 = (x35 +ℤ x33);
  { uint64_t x38 = (x37 >> 0x1c);
  { uint32_t x39 = (x37 & 0xfffffff);
  { ℤ x40 = (x38 +ℤ x32);
  { uint64_t x41 = (x40 >> 0x1c);
  { uint32_t x42 = (x40 & 0xfffffff);
  { ℤ x43 = (x41 +ℤ x31);
  { uint64_t x44 = (x43 >> 0x1c);
  { uint32_t x45 = (x43 & 0xfffffff);
  { ℤ x46 = (x44 +ℤ x30);
  { uint64_t x47 = (x46 >> 0x1c);
  { uint32_t x48 = (x46 & 0xfffffff);
  { ℤ x49 = (x47 +ℤ x29);
  { uint64_t x50 = (x49 >> 0x1c);
  { uint32_t x51 = (x49 & 0xfffffff);
  { uint64_t x52 = (x50 + x28);
  { uint64_t x53 = (x52 >> 0x1c);
  { uint32_t x54 = ((uint32_t)x52 & 0xfffffff);
  { uint64_t x55 = (x53 + x27);
  { uint64_t x56 = (x55 >> 0x1c);
  { uint32_t x57 = ((uint32_t)x55 & 0xfffffff);
  { uint64_t x58 = (x56 + x26);
  { uint64_t x59 = (x58 >> 0x1c);
  { uint32_t x60 = ((uint32_t)x58 & 0xfffffff);
  { uint64_t x61 = (x59 + x25);
  { uint64_t x62 = (x61 >> 0x1c);
  { uint32_t x63 = ((uint32_t)x61 & 0xfffffff);
  { uint64_t x64 = (x62 + x24);
  { uint64_t x65 = (x64 >> 0x1c);
  { uint32_t x66 = ((uint32_t)x64 & 0xfffffff);
  { uint64_t x67 = (x65 + x23);
  { uint64_t x68 = (x67 >> 0x1c);
  { uint32_t x69 = ((uint32_t)x67 & 0xfffffff);
  { uint64_t x70 = (x36 + (0x3 * x68));
  { uint32_t x71 = (uint32_t) (x70 >> 0x1c);
  { uint32_t x72 = ((uint32_t)x70 & 0xfffffff);
  { uint32_t x73 = (x71 + x39);
  { uint32_t x74 = (x73 >> 0x1c);
  { uint32_t x75 = (x73 & 0xfffffff);
  out[0] = x72;
  out[1] = x75;
  out[2] = (x74 + x42);
  out[3] = x45;
  out[4] = x48;
  out[5] = x51;
  out[6] = x54;
  out[7] = x57;
  out[8] = x60;
  out[9] = x63;
  out[10] = x66;
  out[11] = x69;
  }}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}
}