10         20         30         40        50        60    
GGUCAGGAAGCAAGAUU-    UC-         -|             C     UUUACCCUCGA 
                  UAUA   GAGUUAUCU AAGGAAAUAGUAGC GUGAU           \
                  AUGU   CUCGAUAGA UUUCUUUGUCGUUG CACUA           A
UACCUUUAGAUCCGACGA    UUU         U^             A     UACCCUUACUG 
.       120       110       100        90        80        70