10          20        30        40         50         
ACAUAAUCAGCCUUCUUA--  C   A     CA         GU   -|    GUGAAUU 
                    CU GGA UACGA  GCUUUUGUG  UAU CAAUU       \
                    GA UCU AUGCU  UGAAAACAC  AUA GUUAA       C
CUUCUUCAAUCACCACUACG  C   A     AG         UG   C^    ACAGAGU 
.       110       100        90        80        70        60