10          20        30        40        50        60
GACGAGUGGAAAACCUA--|    C    C  CU        A  U   A   A  CGACU 
                   ACCUG CAGC AA  UACCCUGU AA CGA GAA GU     A
                   UGGGC GUUG UU  AUGGGACA UU GCU CUU CA     U
UUAUGUUGACCGUCUAACA^    U    U  AU        C  U   -   -  ACAUG 
.       110       100        90        80         70