10            20        30        40        50        60  
GUCUGUACGAAGGAGCAG----|  CU       UG     U    C          GUGCCUUA 
                      CGU  GUACGGU  AGUAU ACAU AGGUACUGGU        \
                      GCA  CGUGCCG  UCAUA UGUA UUCAUGACCA        A
ACCAGUACGCCAAUCACGCUAG^  --       CA     C    -          ACAACCUA 
  120       110       100          90         80        70