(log32+log281+4)(log32-2log182)log23-log32 (log27+log716+4)(log27-2log287)log72-log27 (log63+log31296+4)(log63-log1089)log36-log63 (log57+9log75+6)(log57-3log8757)log75-log57 (log25+16log52+8)(log25-4log805)log52-log25 (log46+log64+2)(log46-log246)log64-log46
