10          20        30        40        50        60  
CUGGAGCAUCUCCAACA--| UU  C      C          C  AA       UUGUCUCC 
                   GC  GA AGCGGG AACGGAAUCC AA  GCAGCUG        \
                   CG  CU UCGUCC UUGCUUUAGG UU  CGUCGAC        A
UCUAGGGUAUCCACGGGUC^ UC  C      C          -  AA       CUUACGAG 
  120       110       100        90         80        70