<281期>：后悔［7不中］(17/20/33/26/13/49/04)K 22 19 21 32 48 38 = 10 yes
<282期>：后悔［7不中］(07/31/14/10/15/18/25)K 44 03 37 46 29 20 = 23 yes
<283期>：后悔［7不中］(36/32/25/44/34/47/20)K 0yes