10          20        30        40        50        60 
CGUUCUCCAAAACAUCU--| CU   U     AG             UCA     UCACCUA 
                   GG  CAG GUAGC  CUGGUGUUGUGAA   GGCCG       \
                   CC  GUC CGUUG  GACCACAACACUU   UCGGC       U
AGGUACCCGUCAUCAGACA^ AU   C     G-             CA-     AAGAGAU 
 .       110       100        90         80         70