Legal natural forsing (Sequential + codes, 2C week)

Let l=summ of two longest colors.
Add l-8 points (subtract a point with 4-3-3-3).

Opening bid at the one level with 7- HCP is forbidden by WBF. 
In such case open with allowed bid.


Openings:

1 color: 10+ 5- all, 6-6-0-0
	 12+ some 6+, 
	 15+ 5-3-3-3
1 NT: 	 12-14 any 5-3-3-3
2 color: 8-11, 6+

Openings scheme with codes ([bid] week, 0-7):

codes:	4-4-x-x	4-4-4-0	6-x-x-x	6-4-x-x	6-6-0-0	5-3-3-3

1C[D]	4-x-4-x	4-4-4-0	6-x-x-x	4-6-x-x	6-6-0-0	5-3-3-3
	4-4-x-x			4-x-6-x	6-0-6-0
				4-x-x-6
1D[H]	x-4-x-4	0-4-4-4	x-6-x-x	6-4-x-x	0-6-0-6	3-5-3-3
	x-4-4-x			x-4-6-x	0-6-6-0
				x-4-x-6
1H[S]	x-x-4-4	4-0-4-4	x-x-6-x	6-x-4-x	0-0-6-6	3-3-5-3
				x-6-4-x
				x-x-4-6
1S[C]	4-x-x-4	4-4-0-4	x-x-x-6	6-x-x-4	6-0-0-6	3-3-3-5
				x-6-x-4
				x-x-6-4
1N[C]						any

Responder correct his points:
Add k points for a 7+k fit.
Add m points for expected m ruffs.
Subtract a point for expected missfit.

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Variant with relay (Week=0-7, M=8-11, Strong=12+):

Responses after 1C:
1D: Week; p(0-4)=9%, p(5-7)=20%, min=low-(low+3)
    pass: min, 4-4-x-x, 4-4-4-0
    1H: min, 4-x-4-x
    1S: max
       1N relay, probably 5-7:
	 2N: 5-3-3-3
	 3D: 4-6-x-x
         others same as 1C-1S-bid 
       2X natural, probably 0-4, lower from 2 equal colors
    1N: min, 5-3-3-3
    2X: min, 6+ color
    2N: 6-6-0-0
    3C: 6-0-6-0
1H: M, 4+ H, 5- any, forsing, min=low-(low+2)
    1S: max, 1N relay, responses same as after 1C-1D-1S-1N
       2X[+]: min, bal, 4+ color
    1N...3C: min, same as 1C-1S-bid
    3D/H: 6-6-0-0/6-0-6-0
1S: 12+ or (8+, 6+ C), relay:
    1N: 5-3-3-3
    2C: 6-x-x-x
    2D: 4-4-x-x
    2H: 4-x-4-x, 4-4-4-0 
    2S: 4-x-x-6
    2N: 4-6-x-x, art
    3C: 4-x-6-x
    3D/H: 6-6-0-0/6-0-6-0
1N[?]: M, 2-z-2-z=(2-4-2-4, 3-5-3-3, 3-3-3-5)
2C[?]: M, 4+ C, 3- H, 5- any
2D[?]: M, 4+ D, 3- C+H, unbal?
2H/2S[?]: M, 6+ color
2N[?]: M, 5-5-3-1, 5-5-1-3
3C[?]: M, 6-y-x-x
3D[?]: M, 4-6-x-x
3H[S]: M, 4-4-4-0