A.8B.12C.16D.20
A.Crl8Ni9 B.1Crl8Ni9Ti,00Crl8Nill C.2Crl8Ni9 D.3Crl8Ni9,1Crl3
A.El-13-16 B.EO-17-16 C.E2-26-21-16 D.EO-19-10-16