10         20         30        40        50        60  
UGAAAUCAACGAAGCACC-  -|   A           CCCU       U    UUUAGGAAA 
                   CA CCUA CUGGGUUAGGG    GGCUCCA CUCC         A
                   GU GGGU GACCCAAUCCC    UCGGGGU GAGG         C
UCUUUUACGUCGUCAUAAU  C^   C           AGUU       -    GGUGUCUUC 
   120       110       100        90        80         70