CB-HB-LiBe-HO-HeN-BF-BO-BeC-C0-BH-HC-HeHe-LiF-BeC-HHe

BeN-H0Be-NO-HeHe-OHe-BN-CB-NLi-LiH-CC-HeC-BN-LiO-HeHe-BO

H00-FO-FC-BeC-NN-HB-OO-H0H-NB-Li0-H0C-H0B-C-B0-HB

F-H0Be-HeBe-O0-OH-NO-BeHe-FH-H0O-He-O-FN-BeHe-CB-FBe

HO-LiF-H0C-CLi-C-CO-HeO-CB-BeH-BeO-F-LiHe-LiHe-BeO-N0

H0B-OHe-LiO-OLi-NO-HB-HC-BeLi-H0B-BeF-Li-O-BeO-NF-N0

HeHe-HF-He-NF-NLi-C0-LiB-LiB-FN-B0-H0H-CF-HC-H0Be-CN

OF-LiLi-HeH-CH-BH-HeHe-NHe-O-BeBe-BeC-LiN-FHe-C-CHe-OF

BeF-H0He-H0H-HN-FN-FH-BB-C-BF-F-BHe-H0C-HB-CBe-H

HHe-HeO-HeLi-BO-H0H-BeHe-OHe-OC-NC-N-NHe-LiB-Li-FF-HF

全错了 = =我再研究研究