10            20        30        40        50        60 
CUCUUCUGGAGACAACC----|  CU    UGUGU       U   ACA         GUGAGC 
                     AUG  GUAG     GUAAACA CCU   CUCUCAGCU      \
                     UAC  CGUC     CAUUUGU GGG   GAGGGUCGG      U
CUUCAAGUGGACCCCAAGAGG^  --    UUCCU       C   A--         UGGAAC 
 .       110       100          90        80          70