$ref_spv->{$a}->{Symbol} <=> $ref_spv->{$b}->{Symbol}
			||
	$ref_spv->{$b}->{Sel120} <=> $ref_spv->{$a}->{Sel120}
 			||
	$ref_spv->{$a}->{Sel119} cmp $ref_spv->{$b}->{Sel119}