10          20        30         40        50        60  
UUAAAGCUAUACUGCUU--| UUCC     U  -         UC  UU    UA    UGAAU 
                   GC    UAGCG AC GUCUUUCAU  GG  CAGC  UCGG     \
                   CG    AUCGC UG CAGGAAGUA  CC  GUCG  AGCC     U
CUAUCUCAUCCCACCUUUU^ CAUU     -  U         UC  --    --    UCGCU 
 .       110       100         90        80            70