private static int[] GetPoly(int nc) {
switch (nc) {
case 5:
return poly5;
case 7:
return poly7;
case 10:
return poly10;
case 11:
return poly11;
case 12:
return poly12;
case 14:
return poly14;
case 18:
return poly18;
case 20:
return poly20;
case 24:
return poly24;
case 28:
return poly28;
case 36:
return poly36;
case 42:
return poly42;
case 48:
return poly48;
case 56:
return poly56;
case 62:
return poly62;
case 68:
return poly68;
}
return null;
}