10          20        30        40        50        
UAGAUUUUCACACCCUCC--|   UGU          UA      UG    C  CGUUU 
                    UUGU   CCAUCCGGGA  UAGAGG  CAGU GG     U
                    AACG   GGUAGGUUCU  AUCUCC  GUCA CC     A
CCUUAUUACCGCCUUAGUAA^   UGC          GC      CG    C  UAUCA 
      110       100        90        80        70        60