;jhf gQ;QkE,] hg[.x 1 , 2 ( lskd hgvqhK ) l.,] hg[.H ;fhf
;jhf gQ;QkE,] hg[.x 1 , 2 ( lskd hgvqhK ) 2 l.,] gQ;QkE,] hg[.H hgvqhK