10          20         30        40        50        60
UCCACCAUAGCUACACU--   -|  CU UG  UC  UG   C    UA        GGACG 
                   GCC GGC  C  GG  CC  AGA CCUU  ACCUGUGA     U
                   CGG CCG  G  CC  GG  UCU GGAG  UGGACACU     C
AGGGAUUUAAACACCGACC   U^  C- GU  GA  GU   U    --        GGGAC 
.       110       100         90        80          70