10         20         30        40         50        60    
GGAGUACUUGAUGUUCUG-    -   C              -|       CA   UUGGACGAGC 
                   CCAG GUG GAUGAGUUGGAGGA UUGGGUCU  GCA          \
                   GGUC CAC CUACUCGACCUUCU AAUCUAGA  CGU          G
GGCAGUUUCUUCUCCUCCA    U   C              C^       C-   GAGGUGUUUG 
       120       110       100        90        80         70