static void initPermSym2Raw() {
CubieCube c = new CubieCube();
CubieCube d = new CubieCube();
int[] occ = new int[40320 / 32];
int count = 0;
for (int i = 0; i < 40320 / 32; occ[i++] = 0) ;
EPermR2S = new char[40320];
for (int i = 0; i < 40320; i++) {
if ((occ[i >> 5] & (1 << (i & 0x1f))) == 0) {
c.setEPerm(i);
for (int s = 0; s < 16; s++) {
EdgeConjugate(c, s, d);
int idx = d.getEPerm();
if (idx == i) {
SymStatePerm[count] |= 1 << s;
}
occ[idx >> 5] |= 1 << (idx & 0x1f);
int a = d.getU4Comb();
int b = d.getD4Comb() >> 9;
int m = 494 - (a & 0x1ff) + (a >> 9) * 70 + b * 1680;
MtoEPerm[m] = EPermR2S[idx] = (char) (count << 4 | s);
}
EPermS2R[count++] = (char) i;
}
}
}
