10        20          30        40        50        60
AUGGACCAGAGGAUACCUCCCCUCCG--|   C       U       U    UCAGGACU 
                            UCUA CCAGUGU UAGACUA CUGU        C
                            AGAU GGUUACA GUCUGAU GACA        C
NNNNNNNNNNAUCGAGGUACACCACCUA^   U       C       -    UGUUAAAC 
 .       110       100        90        80         70