10            20        30        40         50         
UAAAGUGUCGAAAUUUC----|    UUGU   CA         CU-      U  UAGUGAC 
                     AGUAG    GUC  GUCAGUGGU   GCUGCU GU       \
                     UCAUC    UAG  UAGUCACCA   UGACGA UA       C
UCGCCACUUCUCUACUGACUG^    UC--   UG         UGU      C  UCUGUAA 
.       110       100          90        80        70        60