IOS 111bug234  A.buff2000  B.3  C.  D.1.2.3.121135...
IOS 111bug234 A.buff2000 B.3 C. D.1.2.3.1211351213 22 1 3 2 1 1 3 23 3 3 2 3 1 1-2 2 1-33 1 2 13 3 1 3 3 3 2 36 3 1 1 1 1 1 1 1 1 1 1 1 2---1-3 18001800 ~~~comboA.----B.------C. D.3 QAQ 3 3 1 3 21 1-3 3 2