DECLARE
	@Fam varchar(50) = 'Фамилия'
	,@Nam VARCHAR(50) = 'Имя'
	,@Mid VARCHAR(50) = 'Отчество'
	
	drop table #FIO
	DECLARE @FIO TABLE (FaceMainGUID UNIQUEIDENTIFIER)
	CREATE TABLE #FIO (FaceMainGUID UNIQUEIDENTIFIER)

					INSERT #FIO
					SELECT ff.FaceMainGUID
						FROM dbo.FaceFIO ff
						WHERE
							([dbo].[ssf_WordDifference]([kFam], @Fam) <= 2 ) and
							([dbo].[ssf_WordDifference]([kNam], @Nam) <= 2 ) and
							([dbo].[ssf_WordDifference]([kMid], @Mid) <= 2 )

					INSERT @FIO
					SELECT ff.FaceMainGUID
						FROM dbo.FaceFIO ff
						WHERE
							([dbo].[ssf_WordDifference]([kFam], @Fam) <= 2 ) and
							([dbo].[ssf_WordDifference]([kNam], @Nam) <= 2 ) and
							([dbo].[ssf_WordDifference]([kMid], @Mid) <= 2 )