1-5 C
E
白清蛋白BEA 6-10 DC
BD
C 11-15 EEECE 16-20 BBEDB 21-25 E
C
BBC 26-30 AD
AC 31-35 CDDEC 35 A 36-40 CCBCD 41-45 BDCCB 46-50 CDE
B 51-55 B
D
BC
B
56-58 CA
59-60 ABCD BC 61-65 ABC ABC ABC ABC ABCD 66-70
ABC AB ABEF
ACDE ABC