CANOPY	CANOPY	MAINROPE	MAINROPE
layer	chord	LayerGroup	ChordGroup
a	1	A	1
b	1	B	1
c	1	B	1
d	1	C	1
e	1	C	1
a	2	A	1
b	2	B	1
c	2	B	1
d	2	C	1
e	2	C	1
a	3	A	2
b	3	B	2
c	3	B	2
d	3	C	2
a	4	A	2
b	4	B	2
c	4	B	2
d	4	C	2
a	5	A	3
c	5	B	3
d	5	C	3
a	6	A	3
c	6	B	3
d	6	C	3
a	7	A	3
c	7	B	3
d	7	C	3
a	8	A	3
c	8	B	3
d	8	C	3
a	9	A	3
c	9	B	3
d	9	C	3
a	10	A	3
c	10	B	3
d	10	C	3