th <- c(24540,16020,19320,27420,15720,19740,21240,24000,18060,21420,23880,17460,18240,24480,14820,17280,18720,20220,27780,15060,19020,24300,15660,18600,21660,25080,18120,25320,26700,15480,19080,25800,15060,20160,20940,24420,16140,26760,16080,17640,19920,22380,23880,14160,18780,18300,25560,12840,14160,21480,24120,17280,19860,24180,25800,17940,20040,23520,25620,15360,15060,16860,19260,24960,16080,17460,23580,25080,16320,19680,16200,17100,25080,27960,14340,17700,18600,23280,20760,13500,15420,23280,14820,17400,16320,15840,21660,16020,16860,17640,14280,17220,18780,19020,23580,13320,16200,16560,23940,17160,13740,18120,21360,23940,13380,24720,16140,20640,14220,17520,21900,15840,19140,21000,14940,18780,12540,19560,23220,12900,17940,22740,12840,17880,18540,20100,23820,12420,15120,23160,12060,14940,21420,16920,22140,25020,10080,15420,16560,19380,23040,19200,22020,16500,20160,13500,17160,23940,27480,18480,10620,11880,22020,12120,14640,21240,24420,12780,13200,13980,11880,17760,24540,14640,15360,16740,24780,13740,17040,21240,23940,19020,17100,19020,28500,15660,19620,24780,11940,15420,18900,24720,25320,14880,17700,25260,14640,19020,21660,25440,16320,17880,21960,17280,19800,21960,13020,15840,24960,25380,13560,15840,11880,13440,13260,18540,22980,27300,13740,17460,17460,23580,27660,12060,15900,23100,13740,15120,18300,24660,27000,15060,26220,26220,10140,14700,23100,25440,12660,16680,19800,22740,26460,11820,17640,20100,25200,27780,10200,15480,17220,21960,10500,17160,20640,26940,10860,14940,15960,20820,23220,24660,11700,19680,21780,26820,13260,15060,17280,19740,22140,25020,24720,11520,13920,16620,24840,27060,17220,16860,23580,27480,14400,23280,26160,17280,22440,23760,16140,17460,25740,27600)