internal long selfSymmetry()
{
CubieCube c = new CubieCube(this);
CubieCube d = new CubieCube();
long sym = 0L;
for (int i = 0; i < 48; i++)
{
CornConjugate(c, SymInv[i % 16], d);
if (d.equalsCorn(this))
{
EdgeConjugate(c, SymInv[i % 16], d);
if (d.equalsEdge(this))
{
sym |= 1L << i;
}
}
if (i % 16 == 15)
{
c.URFConjugate();
}
}
c.invCubieCube();
for (int i = 0; i < 48; i++)
{
CornConjugate(c, SymInv[i % 16], d);
if (d.equalsCorn(this))
{
EdgeConjugate(c, SymInv[i % 16], d);
if (d.equalsEdge(this))
{
sym |= 1L << 48;
break;
}
}
if (i % 16 == 15)
{
c.URFConjugate();
}
}
return(sym);
}