10          20        30        40        50          
UCCAACGAUAAGAAAAC--|  A   AC    CG           CU   G   GUAAAUA 
                   AAU GAC  CCAU  UGUCUUUUGCU  GCA UCA       \
                   UUA CUG  GGUA  ACAGAAAACGA  UGU AGU       U
CAGAAGUAGGACGCCUAAG^  C   GU    AG           UG   A   GUUUUUU 
 .       110       100        90        80        70