10          20        30        40        50          
ACGUUGCCAUGGAAAUGCU--|  UC   G  UG          G       A  GUCACU 
                     GGA  ACU UG  AAAGACAUGG UAGUGAG UG      \
                     UCU  UGA AC  UUUCUGUGCC AUCGCUC AC      G
AUCUCCUCUGCCUGCUCCAGU^  UU   A  CU          -       C  GUAAAU 
.       110       100        90        80         70