10          20        30         40        50         
CUGCCUGGCCUGCCCUC--    CUCU         -|   UG       C    UUCUCG 
                   GGGC    GUGGGCAUC UUAC  GACAGUG UGGA      \
                   CCUG    CACUCGUAG AAUG  CUGUCAC AUCU      G
CUACCGCGGCUACUCGCAC    UCGC         C^   GU       A    CGGUAC 
.       110       100        90        80        70        60