sw_20017,970122,3094,A,0,0,0,""
sw_20017,970122,3210,B,0,0,0,""
sw_20136,970124,3213,A,0,0,0,""
sw_20136,970124,3086,B,0,0,0,""
sw_20189,970125,3511,A,1,1,0,""
sw_20189,970125,3187,B,0,0,0,""
sw_20388,970128,3395,A,0,0,0,""
sw_20388,970128,3417,B,1,0,0,""
sw_20414,970128,3507,A,0,0,0,""
sw_20414,970128,3137,B,0,0,0,""
sw_20663,970130,3505,A,0,0,0,""
sw_20663,970130,3358,B,0,0,0,""
sw_21004,970203,3030,A,0,0,0,""
sw_21004,970203,1969,B,0,0,0,""
sw_21060,970203,3387,A,0,0,0,""
sw_21060,970203,3761,B,2,1,0,""
sw_21498,970206,3408,A,1,0,0,""
sw_21498,970206,3439,B,1,0,0,""
sw_21538,970206,3737,A,0,1,0,""
sw_21538,970206,3392,B,0,1,0,""
sw_21545,970206,3754,A,0,0,0,""
sw_21545,970206,3637,B,0,0,0,""
sw_21567,970206,3833,A,0,1,0,""
sw_21567,970206,3780,B,0,0,1,"cordless_phone"
sw_22228,970212,3503,A,0,0,0,""
sw_22228,970212,3857,B,0,0,0,""
sw_22554,970215,1169,A,1,1,0,"background_talking_minute_3"
sw_22554,970215,3802,B,0,1,0,""
sw_22901,970218,3333,A,0,1,0,""
sw_22901,970218,3420,B,0,0,0,""
sw_22944,970218,3801,A,0,1,0,""
sw_22944,970218,3887,B,1,0,1,""
sw_23490,970223,3632,A,1,2,0,""
sw_23490,970223,3782,B,0,1,1,""
sw_23686,970225,3127,A,0,1,0,""
sw_23686,970225,3636,B,0,0,0,""
sw_24378,970308,3641,A,0,0,0,""
sw_24378,970308,3433,B,0,0,0,""
sw_24507,970311,3425,A,2,1,0,""
sw_24507,970311,3588,B,0,0,1,""