1. father   sun nu:   hai zi   [bai;bo] mu   [fu;fu] [qin;qing]   Hint Half-n-half Clue   2. grandchildren   hai zi   [fu;fu] [qin;qing]   [fu;fu] mu   sun   Half-n-half Clue   3. grandson   sun zi   zhi zi   zu mu   [fu;fu] mu   Half-n-half Clue   4. parents   biao xiong di   [fu;fu] mu   μ [qin;qing]   zu [fu;fu]   Half-n-half Clue   5. child   ν: er   sun nu:   jie mei   hai zi   Half-n-half Clue   6. uncle   [bai;bo] mu   [bai;bo] [fu;fu]   [fu;fu] mu   [fu;fu] [qin;qing]   Half-n-half Clue   7. sister   [fu;fu] mu   jie mei   [bai;bo] [fu;fu]   zu mu   Half-n-half Clue