10          20        30        40        50        
CACCCGCUGUGGAAAUU--|       UG  A  U      CA  UC        GUAG 
                   GACUUAGC  GG AG GGGGAA  CU  CGUGAGGA    \
                   UUGGGUCG  CC UC UCCCUU  GA  GUAUUCCU    A
GUCUCGUCCUAGACUGAAG^       GU  A  U      A-  CC        CACG 
    110       100        90        80         70        60