10          20         30        40        50          
UGAAGAACAAAUAAUUC--         -| UC    U         U  CU   AGAUUUA 
                   CUGUGCACA AG  ACAU CUUCUUUAC AU  CAU       \
                   GGUACGUGU UC  UGUA GAAGAAAUG UA  GUA       C
GAAAGACAGACAACGUGAA         C^ U-    U         -  AG   UGAAGCU 
.       110       100        90         80         70