10           20        30        40        50        60 
UUUCUGGAUGGCAAGAGG---| U   U   C         U          A  AGUGAACA 
                     UG CUG CCA UGCCCUUUU AUGUUGUACU CU        \
                     AC GAC GGU ACGGGAAAA UGUAACGUGA GA        C
CGUAAAAUCGACUGACUCGUA^ -   C   U         U          C  AAAACACA 
 120       110        100        90        80        70