10          20        30        40        50        60   
CAAAGAGACGUGGAAAC--| UG        CU           U     AC  UGUGAUCUUG 
                   GU  CUGAGCUG  GUGAUGUAGAU UUAAU  CU          A
                   CG  GGCUCGAC  CACUACAUUUA AAUUA  GA          G
CACACCCAGCCUCUAGCAG^ GU        UC           U     GU  ACUUGUCAAU 
      120       110       100        90        80        70