10          20        30        40         50        60 
UGAAAUCACCGAAUCACCU--     A           CCCU       -|    UUUAGGAA 
                     GCCUA CUGGGUUAGGG    GGCUCCA UCUCC        A
                     CGGGU GACCCAAUCCC    UCGGGGU AGGGG        A
UCUUUUACGUCGUCACAAUGU     C           AGUU       G^    UGUCUUCC 
   120       110       100        90        80        70