10            20        30        40        50       
CGUCACUGCCAUCGUGC----|     UG     A                     UUCU 
                     GGUACU  AAGAA UGGUUUACCGUCCCACAUACA    \
                     CUAUGG  UUCUU GCCAAAUGGCAGGGUGUAUGU    G
UCCGAAAACUACCGACCCGAC^     --     C                     AUAA 
   110       100        90          80        70        60