stai andando a cavallo
sta anda a cavallo
v v prep n
stai andando a cavallo ?
s t a j WORD_BOUNDARY a n d a n d o WORD_BOUNDARY a WORD_BOUNDARY k a v a l l o WORD_BOUNDARY
s t a i WORD_BOUNDARY a n d a n d o WORD_BOUNDARY a WORD_BOUNDARY c a v a l l o WORD_BOUNDARY