for (FormIndex = 0; FormIndex < FormsNum; FormIndex++) {
if (OpcodeGroups[GroupIndex][FormIndex] == Opc) {
FoundOpcodesGroup = OpcodeGroups[GroupIndex];
for (FormIndex = 0; FormIndex < FormsNum; FormIndex++) {
if (OpcodeGroups[GroupIndex][FormIndex] == Opc) {
FoundOpcodesGroup = OpcodeGroups[GroupIndex];