BSicon/Catalogue/junctions/2-way/mixed

Mixed versions of homogeneous variants catalogued on the parent page. Line colors used are

Colour	RGB hex triplet
open lines	#BE2D2C
	#003399
closed lines	#D77F7E
	#6281C0

90°

The neither through nor across section, depends on ordering of l and r to differentiate ambiguous cases. An alternative approach to disambiguation is provided in subsection reversed layering.

	m	em	xm	exm	mt	emt	xmt	exmt	umt	uemt	uxmt	uexmt	um	uem	uxm	uexm
ABZgl																	Forward and to left
ABZgr																	Forward and to right
ABZg+l																	Forward and from left
ABZg+r																	Forward and from right
ABZgtl																	Forward and to left, other line in tunnel
ABZgtr																	Forward and to right, other line in tunnel
ABZg+tl																	Forward and from left, other line in tunnel
ABZg+tr																	Forward and from right, other line in tunnel
across
ABZql																	To left and across
ABZqr																	To right and across
ABZq+l																	From left and across
ABZq+r																	From right and across
ABZqtl																	To left and across, other line in tunnel
ABZqtr																	To right and across, other line in tunnel
ABZq+tl																	From left and across, other line in tunnel
ABZq+tr																	From right and across, other line in tunnel
neither through nor across
ABZlr																	Forward to right and to left (no straight forward)
ABZlr																	Forward to left and to right (no straight forward)
ABZ+rl																	Backward to right and left (no straight backward)
ABZ+lr																	Backward to left and right (no straight backward)
from and to and across
ABZg+xll																	From and to and across
ABZg+ll																	From and to and across
ABZgl+ul																	From and to and across
ambiguous cases unsolvable without bias (should link to disambiguation pages)
ABZl+l																	Forward to left, backward to left of forward (no straight)
ABZr+r																	Forward to right, backward to right of forward (no straight)
	m	em	xm	exm	mt	emt	xmt	exmt	umt	uemt	uxmt	uexmt	um	uem	uxm	uexm

Reversed layering

The e/x status prefix is replaced in favor of suffix variations in 'x'.

1234	1m234	1m23x4	1x23m4	ex1m234	u1m234	u1m23x4	u1x23m4	uex1m234
through
ABZgl									Forward and to left
ABZgr									Forward and to right
ABZg+l									Forward and from left
ABZg+r									Forward and from right
across
ABZql									To left and across
ABZqr									To right and across
ABZq+l									From left and across
ABZq+r									From right and across
1234	1m234	1m23x4	1x23m4	ex1m234	u1m234	u1m23x4	u1x23m4	uex1m234

1234	1m234	123m4	1xm234	123xm4	1m23x4	1x23m4	ex1m234	ex123m4	u1m234	u123m4	u1xm234	u123xm4	u1m23x4	u1x23m4	uex1m234	uex123m4
neither through nor across
ABZlr																	Forward to left and to right
ABZ+rl																	Backward to right and left
ABZl+l																	Forward to left and from left
ABZr+r																	Forward to right and from right
1234	1m234	123m4	1xm234	123xm4	1m23x4	1x23m4	ex1m234	ex123m4	u1m234	u123m4	u1xm234	u123xm4	u1m23x4	u1x23m4	uex1m234	uex123m4

45°

	m	em	xm	exm	mt	emt	xmt	exmt	umt	uemt	uxmt	uexmt	um	uem	uxm	uexm
ABZg2																	Through & mixed to corner 2
ABZg3																	Through & mixed to corner 3
ABZg+1																	Through & mixed from corner 1
ABZg+4																	Through & mixed from corner 4
ABZgt2																	Through & mixed to corner 2, other line in tunnel
ABZgt3																	Through & mixed to corner 3, other line in tunnel
ABZg+t1																	Through & mixed from corner 1, other line in tunnel
ABZg+t4																	Through & mixed from corner 4, other line in tunnel
across
ABZq1																	Across & mixed to corner 1
ABZq2																	Across & mixed to corner 2
ABZq+4																	Across & mixed from corner 4
ABZq+3																	Across & mixed from corner 3
	m	em	xm	exm	mt	emt	xmt	exmt	umt	uemt	uxmt	uexmt	um	uem	uxm	uexm

Reversed layering

1234	1m234	1m23x4	1x23m4	ex1m234	u1m234	u1m23x4	u1x23m4	uex1m234
through
ABZg2									Mixed through & to corner 2
ABZg3									Mixed through & to corner 3
ABZg+1									Mixed through & from corner 1
ABZg+4									Mixed through & from corner 4
across
ABZq+4									Mixed across & from corner 4
ABZq1									Mixed across & to corner 1
ABZq+3									Mixed across & from corner 3
ABZq2									Mixed across & to corner 2
1234	1m234	1m23x4	1x23m4	ex1m234	u1m234	u1m23x4	u1x23m4	uex1m234

12345	12m345	1234m5	12m34x5	1234xm5	12m54x3	1254xm3	ex12m345	ex1234m5	u12m345	u1234m5	u12m34x5	u1234xm5	u12m54x3	u1254xm3	uex12m345	uex1234m5
ABZ23																	Forward to corner 2 and 3
ABZ+41																	Forward from corner 4 and 1
ABZl+43																	To left from corner 4 and 3
ABZr+12																	To right from corner 1 and 2
12345	12m345	1234m5	12m34x5	1234xm5	12m54x3	1254xm3	ex12m345	ex1234m5	u12m345	u1234m5	u12m34x5	u1234xm5	u12m54x3	u1254xm3	uex12m345	uex1234m5

Tunnel portals

12345	1m23t45	1m2t435	1mt2345	1mt2435	1mt24345	1mt2354	1exm23t45	1exm2t435	1exmt2345	1exmt2435	1exmt24345	1exmt2354	1xm23t45	1xm2t435	1xmt2345	1xmt2435	1xmt24345	1xmt2354	1em23t45	1em2t435	1emt2345	1emt2435	1emt24345	1emt2354
ABZga2																									Through & mixed to corner 2 with at least one tunnel start
ABZge2																									Through & mixed to corner 2 with at least one tunnel end
ABZge3																									Through & mixed to corner 3 with at least one tunnel end
ABZg+a1																									Through & mixed from corner 1 with at least one tunnel start
ABZg+a4																									Through & mixed from corner 4 with at least one tunnel start
uABZge2																									Through & mixed to corner 2 with at least one tunnel end (set u primary)
uABZge3																									Through & mixed to corner 3 with at least one tunnel end (set u primary)
uABZg+a1																									Through & mixed from corner 1 with at least one tunnel start (set u primary)
uABZg+a4																									Through & mixed from corner 4 with at least one tunnel start (set u primary)
12345	1m23t45	1m2t435	1mt2345	1mt2435	1mt24345	1mt2354	1exm23t45	1exm2t435	1exmt2345	1exmt2435	1exmt24345	1exmt2354	1xm23t45	1xm2t435	1xmt2345	1xmt2435	1xmt24345	1xmt2354	1em23t45	1em2t435	1emt2345	1emt2435	1emt24345	1emt2354

Crossover components

Identical topology… ABZ looks good KRW looks better …different geometry ABZ good, smooth KRW bad!, crooked

KRW (from the Dutch kruiswissel; literally cross exchange) icons are for crossing between parallel lines, and should not be confused with ABZ icons used for branching off from a line.

		e	x	ex	t	et	xt	ext	u	ue	ux	uex	ut	uet	uxt	uext
mKRWlo+l																	Shift to left over from left, mixed
mKRWl+lo																	Shift from left over to left, mixed
mKRWro+r																	Shift to right over from right, mixed
mKRWr+ro																	Shift from right over to right, mixed
		e	x	ex	t	et	xt	ext	u	ue	ux	uex	ut	uet	uxt	uext