Normalization Question

I have 3 code tables :

create table cd_fiq_a
( fiq_id int not null primary key, fiq_name varchar(50) not null)

create table cd_sal_b
( sal_id int not null primary key, sal_name varchar(50) not null)


create table cd_rak_c
( rak_id int not null primary key, rak_name varchar(50) not null)



insert into cd_fiq_a values (1, 'Fiq1')

insert into cd_fiq_a values (2, 'Fiq2')



insert into cd_sal_b values (1, 'Sal1')

insert into cd_sal_b values (2, 'Sal2')

insert into cd_sal_b values (3, 'Sal3')

insert into cd_sal_b values (4, 'Sal4')

insert into cd_sal_b values (5, 'Sal5')



insert into cd_rak_c values (1, 'Rak1')

insert into cd_rak_c values (2, 'Rak2')

insert into cd_rak_c values (3, 'Rak3')

insert into cd_rak_c values (4, 'Rak4')


Now there is a relationship between cd_fiq_a, cd_sal_b and cd_rak_c. For a given Faq there can be one or more records of Sal. For a given Fiq and a given Sal there can be one or more records of Rak.
I am thinking that i can do it one table or two tables:

One Table Solution
----------------------------

create table relation_d
( relation_id int not null primary key,
fiq_id int not null foreign key REFERENCES cd_fiq_a (fiq_id),
sal_id int not null foreign key REFERENCES cd_sal_b (sal_id),
rak_id int not null foreign key REFERENCES cd_rak_c (rak_id),
sort_order int not null )

Two Table Solution
---------------------------

create table relation_header_d
( relation_header_id int not null primary key,
fiq_id int not null foreign key REFERENCES cd_fiq_a (fiq_id),
sal_id int not null foreign key REFERENCES cd_sal_b (sal_id) )


create table relation_detail_e
( relation_detail_id int not null primary key,
relation_header_id int not null foreign key REFERENCES relation_header_d (relation_header_id),
rak_id int not null foreign key REFERENCES cd_rak_c (rak_id),
sort_order int not null )


Which solution is more normalized and will result in better execution of Sql? Or is there any other solution which is more better?

Thanks