;; just few comments
 AIT_20061020B_A 1 1.260 0.24 IT    0.988394 lex AIT_20061020B_A_1
;; white space not good
AIT_20061020B_A 1 1.560 0.51 0.999867 lex AIT_20061020B_A_1
;; 7 fields not good
AIT_2006102-0B_A 1 2.070 0.40 I'M  0.311002 lex AIT_20061020B_A_1
AIT_2006102-0B_A 1 2 0 F-  0 frag aIT_2006102-0b_A_1
;; it's ok 
path/AIT_20061020B_A 1 2.810 0.37 PUSHING 0.938964 lex AIT_20061020B_A_1
;; path is not part of the spec read it!
AIT_20061020B_A.sph 1 3.180 0.34 AND 0.372955 lex AIT_20061020B_A_1
;; no file extension in the spec either
AIT_20061020B_A 1 begtime 0.15 I 0.768236 lex AIT_20061020B_A_1
;; begin time must be a float
AIT_20061020B_A 1 3.670 durtime DON'T 0.713541 lex AIT_20061020B_A_1
;; duration time must be a float
AIT_20061020B_A 1 4.260 0.29 know 0.757874 lex AIT_20061020B_A_1
AIT_20061020B_A 1 5.280 0.35 %K22Bh} 0.988814 lex AIT_20061020B_A_1
;; prenonce this word if you can, not a regular token
AIT_20061020B_A 1 12.810 0.37 PUSHING 0.938964 lex AIT_20061020B_A_1
AIT_20061020B_A 1 13.180 0.34 AND 0.372955     frag AIT_20061020B_A_1
AIT_20061020B_A 1 13.520 0.15 I 0.768236       fp AIT_20061020B_A_1
AIT_20061020B_A 1 13.670 0.19 DON'T 0.713541   un-lex AIT_20061020B_A_1
AIT_20061020B_A 1 14.260 0.29 KNOW 0.757874    for-lex AIT_20061020B_A_1
AIT_20061020B_A 1 15.280 0.35 I 0.988814       misc AIT_20061020B_A_1
AIT_20061020B_A 1 15.280 0.35 I 0.988814       noscore AIT_20061020B_A_1
;; good types
AIT_20061020B_A 1 22.810 0.37 PUSHING oNe lex AIT_20061020B_A_1
;; oNe is not a float
AIT_20061020B_A 1 23.180 0.34 AND 0.372955     null AIT_20061020B_A_1
;; null is not a known type
AIT_20061020B_A 1 23.520 0.15 I 0.768236       super-lex AIT_20061020B_A_1
;; sper-lex either!
AIT_20061020B_A 1 23.670 0.19 DON'T 0.713541   un-lex Ar_20061020-B_A_1
AIT_20061020B_A 1 24.260 0.29 KNOW 0.757874    for-lex Jon's_officemate
;; no apostrophe is the speaker
AIT_20061020B_A 1 25.280 0.35 I 0.988814       misc AIT_20061020B_A_1
AIT_20061020B_A 1 25.280 0.35 I 0.988814       noscore AIT_20061020B_A_1
;; variable fields
AIT_20061020B_A 1 25.280 0.35
AIT_20061020B_A 1 25.280 0.35 
AIT_20061020B_A 1 25.280 0.35 I
AIT_20061020B_A 1 25.280 0.35 I 0.55 
AIT_20061020B_A 1 25.280 0.35 I 0.55 lex
AIT_20061020B_A 1 25.280 0.35 I 0.55 lex speaker
AIT_20061020B_A 1 25.280 0.35 I 0.55 lex speaker ex
;; Alternations
ES2009b-Headset-18_T0 1 * * <ALT_BEGIN>
ES2009b-Headset-18_T0 1 7.950 0.170 S.'S 0
ES2009b-Headset-18_T0 1 * * <ALT>
ES2009b-Headset-18_T0 1 7.950 0.085 S. 0
ES2009b-Headset-18_T0 1 8.035 0.085 IS 0
ES2009b-Headset-18_T0 1 * * <ALT>
ES2009b-Headset-18_T0 1 7.950 0.085 S. 0
ES2009b-Headset-18_T0 1 8.035 0.085 HAS 0
ES2009b-Headset-18_T0 1 * * <ALT_END>
ES2009b-Headset-18_T0 1 * * SHE
ES2009b-Headset-18_T0 1 1 1 %BCNACK
ES2009b-Headset-18_T0 1 1 1 %BCACK