10          20        30        40        50        60      
UUCACCCUGGAAGUUUUCU--|   UG     U   GU                UUAGGGUCACACC 
                     UCAC  UGGGA GAG  AGUAGGUUGUAUAGUU             \
                     AGUG  AUCCU UUC  UCAUCUAACAUAUCAA             C
CUGUCCUACGUCCGAAAUGAU^   CA     -   UG                UAGAGGGUCACCA 
130       120       110        100        90        80        70