10          20        30        40        50          
CGGAAUCCCAGUUGACU--|        A   AAC       U  C        GUGAUAG 
                   ACGGCAUGG GUG   AGGUUAU CG GGUGCAGU       \
                   UGUCGUGCC CAU   UCCAAUG GC CUACGUCA       U
UUAGAUGUCUUCCUCUCUG^        A   CCC       U  A        UAUAAGG 
 .       110       100        90        80        70