5 child

10 child

15 child

20 child

30 child

40 child

`PRIMARY` HomeSet

`INTERMEDIATE` HomeSet

`SUPPLEMENTARY` HomeSet

12

24

36

48

72

96

oblong

6

12

6

16

32

48

64

96

128

doublong

2

4

4

12

24

36

48

72

96

quadlong

.

2

2

1

2

3

4

6

8

ramp

2

2

2

2

4

6

8

12

16

half arch & buttress

2

4

6

8

12

16

large column

2

4

6

8

12

16

floor board

2

4

6

8

12

16

roof board

1

2

3

4

6

8

small curve

2

1

2

3

4

6

8

large curve

2

1

2

3

4

6

8

Y switch

2

1

2

3

4

6

8

Gothic arch & door

square

4

10

2

pillar

2

4

small column

2

2

diagonal

.

4

triangle

2

2

Roman arch & half circle

1

1

half circle

1

quarter circle

4

quarter column

2

56

112

168

224

336

448

(total pieces)

20

44

31