What are the value of p, q, r and s for the following reaction?

$p{\mathrm{O}}_3+q\mathrm{HI}⟶r{\mathrm{I}}_2+s{\mathrm{H}}_2\mathrm{O}$

Ion-e-method :

Oxidation Half reaction:

$2{\mathrm{HI}}^{+}\to {\mathrm{I}}_2^{\circ }+2{\mathrm{H}}^{+}+2{\mathrm{e}}^{-}$

Reduction half reaction :

$6{\mathrm{H}}^{+}+{\mathrm{O}}_3^{\circ }+6{\mathrm{e}}^{-}\to 3{\mathrm{H}}_2{\mathrm{O}}^{-2}$

Net Reaction :

${\mathrm{O}}_3+6\mathrm{HI}⟶3{\mathrm{I}}_2+3{\mathrm{H}}_2\mathrm{O}$

the value of p, q, r and s for the reaction:

$p{\mathrm{O}}_3+q\mathrm{HI}⟶r{\mathrm{I}}_2+s{\mathrm{H}}_2\mathrm{O}$

is 1 ,6 ,3 ,3.