10          20        30        40        50         
CACUCUGGCCUAUGGUG--|   U      U         CU         CC CCGCCU 
                   CAGC GUCUCU GUGCUUGAU  AACCAUGUG  G      \
                   GUCG CAGGGA CACGAACUG  UUGGUACAC  C      A
ACGACACACGCUCACACGG^   C      C         CC         UC GAACAC 
       110       100        90        80        70        60