10         20        30         40         50        60   
UACCAGCAGUCUAACAU-      UGC    A-         -|       CC    UGUGACUG 
                  UAUCCA   CCAG  AUAUACCAG UAGUGCAU  UACA        \
                  AUAGGU   GGUC  UAUAUGGUC AUUACGUA  AUGU        U
CCAUUGGAGACGACAUAU      CCU    AG         U^       A-    GGUAUCGU 
     120       110       100        90        80         70