id	description	section	req	max_loop	max_usage	pos
BLR	Transportation Carrier Identification	H	M	0	1	1
N1	Party Identification	H	O	999999	1	2
N3	Party Location	H	O	0	2	3
N4	Geographic Location	H	O	0	1	4
L11	Business Instructions And Reference Number	H	O	0	1	5
G61	Contact	H	O	0	1	6
LS	Loop Header	D	O	0	1	7
N1	Party Identification	D	O	999999	1	8
GY	Geography	D	O	0	9999	9
N4	Geographic Location	D	O	0	9999	10
LS	Loop Header	D	O	0	1	11
LX	Transaction Set Line Number	D	O	999999	1	12
N1	Party Identification	D	O	0	3	13
GY	Geography	D	O	0	9999	14
N4	Geographic Location	D	O	0	9999	15
SV	Service Description	D	M	0	1	16
RST	Carrier Restriction	D	O	0	10	17
LE	Loop Trailer	D	O	0	1	18
LE	Loop Trailer	D	O	0	1	19
LX	Transaction Set Line Number	D	O	999999	1	20
N1	Party Identification	D	O	0	2	21
GY	Geography	D	O	0	9999	22
N4	Geographic Location	D	O	0	9999	23
SV	Service Description	D	O	0	1	24
RST	Carrier Restriction	D	O	0	10	25