five

=5=uif(Du)=uipana(N)=call people/fingers into line,=u/v/wef/pana=weft(E)=from side to side/ hand to hand. counting by human digits/5 requires shift to other hand. cinco/5=chico(N)=reverse, =chicuace(N)=reverse one/ce=6, reverse 2=chicome(N)=7.