10        20          30         40        50         
GCAUUGUGGAUAUUUGAUAGAU--   UG U  G     -|        AU    GUUCUU 
                        CCU  C GU AACAG UUUCGUUGG  CUGU      C
                        GGA  G CA UUGUC AAAGUAACC  GACA      U
AUCUACGAGUCCUACUAAGUUAGU   GU C  G     A^        CU    ACGAAG 
 .       110       100        90        80        70        60