10          20        30        40        50        60 
GCUCCGAGUGGCAGCGGCC--|    C    CUC       CC        U  UGCGUUCU 
                     CUGUU CCCA   CCUGAGA  CUAACUUG GA        \
                     GACAA GGGU   GGACUCU  GAUUGGAC CU        G
AGGCAGCGACGCAAGAGGUUU^    U    CCC       UA        C  UCCGCCGC 
 120       110       100        90        80        70