Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Salmons Stores operates a national chain of women's apparel stores. Five thousand copies of an expensive four-color sales catalog have been printed, and each catalog

Salmons Stores operates a national chain of women's apparel stores. Five thousand copies of an expensive four-color sales catalog have been printed, and each catalog includes a coupon that provides a $50 discount on purchases of $200 or more. Salmons would like to send the catalogs only to customers who have the highest probability of using the coupon. For each of 1,000 Salmons customers, three variables were tracked from an earlier promotional campaign: last year's total spending at Salmons (Spending), whether they have a Salmons store credit card (Card), and whether they used the promotional coupon they were sent (Coupon). Apply logistic regression to classify observations as a promotion-responder or not by using Spending and Card as input variables and Coupon as the target (or response) variable.

Salmons.xlsx Download Salmons.xlsx

a. Evaluate candidate logistic regression models based on their predictive performance on the validation set. Recommend a final model and express the model as a mathematical equation relating the target variable to the input variables. b. For the model selected in part (a), provide and interpret the lift measure on the top 10% of the test set observations most likely to use the promotional coupon. c. What is the area under the ROC curve on the test set? To achieve a sensitivity of at least 0.80, how much Class 0 error rate must be tolerated?

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Algebra and Trigonometry

Authors: Ron Larson

10th edition

9781337514255, 1337271179, 133751425X, 978-1337271172

More Books

Students also viewed these Mathematics questions

Question

be able to apply Fishers exact test for 2 2 tables.

Answered: 1 week ago


Customer Spending Card Coupon Partition
1 2291 1 0 t
5 2528 1 0 t
8 7076 0 0 t
15 6737 0 0 t
18 3470 1 0 t
20 6404 0 1 t
21 2229 0 0 t
22 2933 0 0 t
23 2118 0 0 t
25 4998 0 1 t
26 1394 0 0 t
28 2059 0 1 t
29 1677 0 0 t
32 2933 1 0 t
33 5365 1 1 t
35 6179 0 0 t
37 1058 1 0 t
45 3566 0 0 t
47 1554 1 0 t
48 4631 0 0 t
49 4345 1 1 t
54 3386 1 1 t
56 2050 1 1 t
57 2323 1 1 t
59 3345 0 1 t
60 3318 1 1 t
61 4721 0 1 t
62 1662 0 1 t
65 2313 0 1 t
66 6851 0 0 t
68 3470 1 1 t
73 1878 1 0 t
81 5501 1 1 t
82 5991 1 1 t
83 2372 1 0 t
84 3995 1 0 t
88 2429 1 0 t
91 1130 1 0 t
92 1911 1 1 t
95 1403 1 0 t
97 2421 1 0 t
98 6073 0 0 t
108 4971 0 0 t
109 2252 1 0 t
110 1979 1 0 t
112 1786 1 0 t
113 5438 1 1 t
114 1834 0 0 t
115 2000 1 0 t
118 2864 1 0 t
119 2246 1 0 t
120 8312 0 1 t
122 1015 0 0 t
123 2180 0 0 t
128 3352 1 0 t
129 1409 1 0 t
132 4397 0 0 t
133 4494 1 0 t
134 3720 0 0 t
136 17675 0 1 t
141 2277 0 0 t
142 1340 0 0 t
143 3004 0 0 t
146 2634 1 0 t
148 7761 1 1 t
150 5172 1 1 t
153 2609 0 0 t
156 2318 1 0 t
157 3195 0 0 t
159 1982 0 0 t
161 1799 0 0 t
164 1773 1 0 t
167 1761 0 0 t
169 1981 0 0 t
174 2662 0 0 t
179 8256 0 1 t
181 4320 0 0 t
182 7156 0 0 t
187 4875 1 1 t
188 2021 1 0 t
189 1694 0 0 t
190 1708 0 0 t
192 3558 1 0 t
193 1315 0 0 t
196 1889 1 0 t
200 3385 0 0 t
201 2194 0 0 t
202 5139 1 0 t
205 3468 1 0 t
209 2288 0 0 t
210 4001 0 0 t
211 2911 0 0 t
212 1736 0 0 t
215 1712 0 0 t
217 1846 0 0 t
219 1811 0 0 t
220 4815 0 0 t
230 1179 0 0 t
232 2761 0 0 t
234 2752 0 0 t
239 3352 1 0 t
241 3439 1 0 t
244 3134 0 0 t
246 3075 1 0 t
249 2893 1 0 t
250 2344 1 0 t
254 1340 0 0 t
256 1991 1 0 t
261 3670 0 0 t
262 3415 1 0 t
263 12151 1 1 t
266 4895 1 0 t
267 2424 0 0 t
269 1894 1 0 t
270 1774 1 0 t
272 2270 0 0 t
274 4959 0 0 t
277 3201 1 0 t
278 4846 1 0 t
280 2411 1 0 t
282 3212 1 0 t
287 2978 1 0 t
289 1427 1 0 t
292 2940 0 0 t
297 2876 1 0 t
298 3909 0 0 t
300 3178 1 0 t
302 1846 0 0 t
303 3502 0 0 t
308 2357 0 0 t
311 3200 1 0 t
315 2657 0 0 t
316 4777 0 0 t
317 1879 1 0 t
320 1211 1 0 t
321 1263 1 0 t
322 1676 1 0 t
323 1482 1 0 t
325 3485 1 0 t
327 4848 0 0 t
329 1351 0 0 t
332 2846 1 0 t
334 1908 0 0 t
336 2764 0 0 t
340 5091 0 0 t
343 1865 1 0 t
346 1013 1 0 t
348 2853 0 0 t
355 5538 0 0 t
356 3850 1 0 t
357 2328 1 0 t
363 1751 0 0 t
366 1013 0 0 t
371 10311 1 1 t
372 3012 0 0 t
373 2300 1 0 t
375 2825 0 0 t
376 5497 0 0 t
377 1118 0 0 t
380 2662 1 0 t
381 4037 1 0 t
384 1576 1 0 t
386 4700 0 0 t
387 2175 1 0 t
390 3894 1 0 t
393 2140 1 0 t
396 2747 0 0 t
397 2936 1 0 t
398 3854 0 0 t
399 2717 0 0 t
400 1387 1 0 t
402 3118 0 0 t
404 4626 0 0 t
408 3415 0 0 t
412 3390 0 0 t
413 7787 0 1 t
415 4130 1 0 t
416 3850 0 0 t
418 2996 0 0 t
420 3546 0 0 t
427 1247 0 0 t
429 5274 0 0 t
431 4854 1 0 t
432 2962 1 0 t
433 2013 0 0 t
434 5437 1 1 t
436 3180 0 0 t
444 1687 1 0 t
446 1784 1 0 t
448 3748 0 0 t
449 3028 1 0 t
452 4585 0 0 t
453 2761 0 0 t
454 2081 0 0 t
455 4394 0 0 t
464 5269 1 1 t
465 8475 1 1 t
466 3491 0 0 t
474 3079 0 0 t
475 1745 1 0 t
477 2060 0 0 t
478 4938 0 0 t
479 2847 0 0 t
481 1338 1 0 t
482 1907 0 0 t
485 3376 0 0 t
488 2306 0 0 t
491 1835 0 0 t
494 1523 1 0 t
495 3350 0 0 t
496 6260 1 1 t
498 994 0 0 t
501 1893 1 0 t
503 3865 0 0 t
504 2781 1 0 t
510 2867 1 0 t
511 7262 1 1 t
518 1874 1 0 t
519 2261 0 0 t
520 2291 1 0 t
522 1725 1 0 t
524 1983 1 0 t
525 2264 0 0 t
527 6614 1 1 t
531 4879 1 0 t
534 6443 1 1 t
535 3419 1 1 t
537 2282 1 0 t
538 2735 1 0 t
546 1306 0 0 t
547 6762 0 0 t
549 4099 1 0 t
552 5520 1 0 t
553 1615 1 0 t
555 1640 1 0 t
556 3359 1 0 t
559 5031 0 0 t
561 3619 0 0 t
563 3477 1 0 t
564 2430 0 0 t
572 1653 0 0 t
577 1954 0 0 t
578 4032 0 0 t
583 2983 1 0 t
584 2098 1 0 t
585 1360 0 0 t
586 4895 1 1 t
588 1860 0 0 t
591 1359 0 0 t
593 2194 1 0 t
595 5309 0 0 t
604 2624 1 0 t
607 4059 1 1 t
618 3860 1 0 t
621 1478 0 0 t
622 3969 0 0 t
624 1540 1 0 t
626 2054 0 0 t
629 6101 1 1 t
633 2125 0 0 t
636 1708 0 0 t
640 1677 0 0 t
641 3846 0 0 t
642 2045 0 0 t
643 3896 1 1 t
644 872 0 0 t
645 8750 1 1 t
646 5464 1 1 t
647 1615 0 0 t
649 2485 0 0 t
652 3898 1 1 t
656 2948 0 0 t
659 4010 0 0 t
663 4539 1 0 t
669 1181 0 0 t
672 3854 0 0 t
675 3651 0 0 t
676 2982 1 0 t
677 2753 1 0 t
678 1633 0 0 t
679 1168 1 0 t
681 1148 1 0 t
686 1744 0 0 t
688 3145 0 0 t
692 2901 0 0 t
705 6489 0 0 t
712 2162 0 0 t
715 3319 1 0 t
719 2994 1 0 t
720 1899 1 0 t
723 2438 1 0 t
728 955 0 0 t
732 5593 1 1 t
737 2941 0 0 t
739 5707 0 0 t
743 2198 0 0 t
744 2348 1 0 t
745 4412 0 0 t
749 3777 1 0 t
753 1891 0 0 t
755 1262 0 0 t
766 4517 0 0 t
767 2746 1 0 t
770 5002 0 0 t
771 2391 1 0 t
775 4680 1 1 t
777 2097 0 0 t
778 2032 0 0 t
780 2103 0 0 t
782 4301 1 1 t
787 2035 1 0 t
790 6207 0 0 t
793 1466 0 0 t
794 3058 1 0 t
797 3684 0 0 t
813 6529 1 1 t
814 5091 1 1 t
816 1314 0 0 t
817 2621 0 0 t
818 3001 1 0 t
819 3558 1 0 t
820 3671 1 0 t
822 3024 0 0 t
827 8120 1 1 t
829 4919 0 0 t
831 2484 1 0 t
835 3292 0 0 t
838 4199 1 0 t
839 6287 0 0 t
842 1266 0 0 t
843 6653 1 1 t
844 1396 0 0 t
846 2712 1 0 t
848 4360 0 0 t
849 1681 0 0 t
850 3163 1 0 t
854 2949 1 0 t
856 5107 0 0 t
857 2490 1 0 t
859 1176 1 0 t
861 3576 1 0 t
864 1746 0 0 t
865 1282 1 0 t
866 2183 1 0 t
867 2995 1 0 t
868 3140 1 0 t
871 4265 1 1 t
872 5788 1 1 t
874 4310 0 0 t
876 2325 0 0 t
880 3628 0 0 t
883 4953 0 0 t
889 2403 1 0 t
891 2955 0 0 t
893 3488 1 0 t
894 1367 0 0 t
895 1311 1 0 t
897 2407 1 0 t
901 2503 0 0 t
902 3225 0 0 t
906 3958 1 1 t
908 4067 1 0 t
911 2906 0 0 t
916 2597 0 0 t
917 2114 0 0 t
918 1133 1 0 t
919 5281 1 1 t
920 2206 0 0 t
921 3626 0 0 t
923 2192 0 0 t
926 1603 1 0 t
929 1833 1 0 t
931 2298 1 0 t
934 1512 1 0 t
935 992 0 0 t
936 2273 1 0 t
937 3755 0 0 t
941 7521 0 1 t
945 2254 1 0 t
947 4336 0 0 t
950 5791 1 1 t
951 3072 0 0 t
952 4358 1 1 t
953 5148 1 1 t
957 6225 1 1 t
958 6146 0 0 t
959 2474 1 0 t
961 6993 1 1 t
968 5900 1 1 t
969 7534 0 0 t
970 5041 1 1 t
972 3867 0 0 t
973 1387 1 0 t
975 5419 0 0 t
978 3006 0 0 t
980 6512 1 1 t
984 5498 1 1 t
985 2277 1 0 t
986 3700 1 0 t
987 2483 0 0 t
988 3420 0 0 t
990 1655 1 0 t
991 1978 1 0 t
992 3214 1 0 t
994 5708 0 0 t
995 1874 0 0 t
998 3154 0 0 t
171 2489 1 0 t
338 6483 0 0 t
443 3178 0 0 t
870 7202 1 1 t
661 5694 1 1 t
741 3532 1 1 t
166 1265 0 0 t
462 6359 1 1 t
106 4173 1 1 t
590 3032 0 0 t
445 2497 1 0 t
514 1390 1 0 t
409 5589 1 1 t
240 3412 1 0 t
451 1139 0 0 t
764 3753 0 0 t
351 4164 1 0 t
185 2363 0 0 t
324 3708 0 0 t
693 801 0 0 t
628 2730 0 0 t
414 1502 0 0 t
42 1839 0 0 t
242 2425 0 0 t
441 2814 1 0 t
294 1655 1 0 t
89 4701 1 1 t
580 1200 1 0 t
16 6486 0 0 t
100 3411 0 1 t
896 1090 0 0 t
983 2725 1 0 t
742 1879 1 0 t
80 2148 1 0 t
437 2528 0 0 t
349 6744 0 0 t
78 7076 1 1 t
342 3897 1 1 t
570 1654 0 0 t
662 3681 0 0 t
264 4909 0 0 t
76 3411 1 1 t
915 6244 1 1 t
841 2636 0 0 t
726 1910 0 0 t
186 1685 0 0 t
938 4517 0 0 t
12 3255 0 1 t
369 5653 1 1 t
704 3380 0 0 t
651 3599 0 0 t
11 2140 1 0 t
760 3682 1 1 t
41 3253 0 0 t
71 2678 1 1 t
772 3002 1 0 t
695 1263 1 0 t
993 3121 1 0 t
670 2289 1 0 t
24 2050 0 0 t
698 6995 1 1 t
605 2314 1 0 t
635 2060 1 0 t
637 2988 1 0 t
145 2815 1 0 t
530 2387 0 0 t
391 987 0 0 t
545 1507 1 0 t
751 1392 0 0 t
39 1124 0 0 t
614 2047 1 0 t
425 2016 0 0 t
965 2328 0 0 t
717 1405 1 0 t
304 2380 0 0 t
168 3173 0 0 t
221 1292 1 0 t
658 2912 0 0 t
949 1794 1 0 t
130 3333 1 1 t
245 3967 1 0 t
195 2076 1 0 t
810 3030 0 0 t
568 3447 1 0 t
752 2507 0 0 t
468 7718 1 1 t
107 1802 0 0 t
807 1616 1 0 t
435 1194 0 0 t
967 4096 1 1 t
506 3868 0 0 t
603 947 0 0 t
526 3159 1 0 t
939 2186 0 0 v
746 5969 1 1 v
214 3556 1 0 v
803 4838 1 1 v
551 2492 1 0 v
218 1488 0 0 v
579 4803 0 0 v
623 1754 0 0 v
888 3189 0 0 v
884 2381 0 0 v
158 7149 1 1 v
718 2603 1 0 v
789 3740 1 0 v
330 2918 0 0 v
370 4308 0 0 v
105 2402 1 0 v
834 2453 1 0 v
438 2257 0 0 v
707 2427 0 0 v
594 4129 0 0 v
909 1492 0 0 v
337 1349 0 0 v
664 2509 0 0 v
447 4842 1 1 v
360 4546 1 1 v
388 2717 0 0 v
769 2169 1 0 v
997 1936 0 0 v
912 3468 1 1 v
403 6087 1 1 v
70 2059 0 0 v
989 3854 0 0 v
882 2527 0 0 v
830 3675 1 0 v
499 2264 0 0 v
295 5027 1 1 v
933 2558 1 0 v
956 2862 0 0 v
922 5335 1 1 v
925 472 1 0 v
616 2049 0 0 v
798 3277 1 0 v
788 1358 1 0 v
796 5979 0 0 v
523 1391 0 0 v
631 1451 1 0 v
224 2265 0 0 v
666 1299 1 0 v
392 2090 1 0 v
50 4004 1 1 v
673 1742 0 0 v
252 3092 1 0 v
286 2166 0 0 v
117 968 1 0 v
611 2583 1 0 v
687 2033 0 0 v
55 1677 1 0 v
257 2655 1 0 v
735 4555 0 0 v
260 5774 0 0 v
536 944 1 0 v
713 1088 0 0 v
489 2737 0 0 v
699 2205 1 0 v
625 2669 1 0 v
576 2993 1 0 v
442 3275 0 0 v
702 2784 0 0 v
907 3730 1 0 v
421 4340 0 0 v
77 5991 0 1 v
53 4414 0 0 v
125 3276 1 0 v
587 1803 0 0 v
733 3017 1 0 v
761 1682 1 0 v
927 2231 1 0 v
748 2542 0 0 v
476 1007 1 0 v
208 1349 0 0 v
542 2125 0 0 v
154 5319 1 1 v
754 1700 1 0 v
222 2922 0 0 v
517 5398 0 0 v
924 2885 1 0 v
426 8007 1 1 v
472 3310 1 0 v
2 3215 1 0 v
548 2464 0 0 v
184 3471 0 0 v
236 2050 1 0 v
648 3043 0 0 v
515 3965 1 1 v
486 2839 1 0 v
630 3357 0 0 v
955 1552 0 0 v
756 7207 0 0 v
875 3892 0 0 v
229 1649 1 0 v
774 3412 0 0 v
104 4787 0 0 v
903 4384 0 0 v
660 6507 0 0 v
575 4717 1 0 v
163 1221 1 0 v
411 1933 0 0 v
694 6959 1 1 v
460 4683 1 1 v
795 4239 0 0 v
290 6855 1 1 v
207 797 1 0 v
328 3384 0 0 v
350 2481 1 0 v
971 1816 1 0 v
470 4084 1 1 v
869 1540 1 0 v
964 3359 0 0 v
966 1710 0 0 v
667 9102 0 1 v
457 1655 0 0 v
126 5198 0 0 v
385 5990 0 0 v
516 1688 1 0 v
560 3015 0 0 v
228 2743 0 0 v
347 1872 0 0 v
729 3008 1 0 v
716 5597 1 1 v
840 1148 1 0 v
204 2483 0 0 v
235 1935 0 0 v
170 7137 1 1 v
996 804 1 0 v
422 2891 0 0 v
13 1512 0 0 v
223 5344 1 1 v
497 3561 0 0 v
731 2107 0 0 v
493 1747 0 0 v
910 3255 1 0 v
887 5284 1 1 v
243 2777 1 0 v
285 2732 0 0 v
318 2684 1 0 v
314 2815 0 0 v
335 2165 1 0 v
463 2224 1 0 v
727 1625 1 0 v
38 6851 1 1 v
99 2630 1 0 v
758 2050 1 0 v
979 2049 1 0 v
248 2855 1 0 v
440 1668 1 0 v
138 1856 1 0 v
144 2064 0 0 v
251 2739 0 0 v
738 3510 0 0 v
333 6023 1 1 v
982 3277 0 0 v
31 1138 0 0 v
473 5375 1 1 v
492 2668 1 0 v
569 3871 1 0 v
27 3993 1 1 v
703 1763 0 0 v
863 2681 0 0 v
852 3414 0 0 v
354 2362 0 0 v
94 6073 1 1 v
541 2045 0 0 v
194 6204 0 0 v
14 2148 0 1 v
394 3165 0 0 v
785 1765 1 0 v
502 2352 1 0 v
361 4516 0 0 v
17 1307 0 0 v
72 2323 1 0 v
899 1302 1 0 v
808 2196 0 0 v
655 2269 1 0 v
4 3924 0 0 v
596 2513 1 0 v
837 7406 1 1 v
165 5028 1 1 v
565 5020 0 0 v
602 4637 1 1 v
776 2751 1 0 v
500 2284 0 0 v
562 4369 1 1 v
914 1607 0 0 v
309 4724 0 0 v
617 1070 1 0 v
467 9216 0 1 v
43 1657 1 0 v
821 2233 1 0 v
237 5935 0 0 v
589 2911 0 0 v
932 4417 1 0 v
873 3095 0 0 v
977 2063 1 0 v
36 1980 1 0 v
942 4685 1 1 v
674 5976 1 1 v
571 7399 1 1 v
824 3182 1 0 v
573 3417 1 1 v
599 2306 1 0 v
458 5661 0 0 v
439 1578 0 0 v
275 2497 1 0 v
116 2366 0 0 v
697 2733 1 0 v
851 2133 1 0 v
279 9043 1 1 v
10 3345 0 0 v
6 2473 0 1 v
609 5120 0 0 v
368 2582 1 0 v
1000 5816 1 1 v
456 10470 1 1 v
747 2360 0 0 v
64 2049 0 0 v
930 3268 1 1 v
765 3544 0 0 v
183 2044 0 0 v
139 5257 1 1 v
833 1028 0 0 v
781 7036 1 1 v
407 2782 1 0 v
800 1855 1 0 v
653 1183 1 0 v
558 8302 0 1 v
740 5955 1 1 v
566 1297 1 0 v
654 804 1 0 v
539 3830 1 0 v
405 4623 1 1 v
612 4135 0 0 v
281 3419 0 0 v
378 5144 0 0 v
233 2553 0 0 v
247 2868 1 0 v
509 1995 0 0 v
685 1734 0 0 v
162 3242 1 0 v
51 1068 1 1 v
690 7456 1 1 v
879 2291 1 0 v
701 5142 1 1 v
554 3149 1 0 v
540 984 1 0 v
268 1371 0 0 v
680 10367 0 1 v
69 3253 0 0 v
147 6930 0 0 v
853 5059 1 0 v
140 3575 0 0 v
943 2949 1 0 v
886 6701 0 0 v
419 3045 0 0 v
87 6486 1 1 v
410 1455 1 0 v
763 1295 1 0 v
191 1553 0 0 v
725 4051 1 1 v
307 3524 1 0 v
487 3283 0 0 v
313 2079 0 0 v
362 487 1 0 v
714 3291 0 0 v
606 798 0 0 v
721 5180 1 1 v
44 1075 0 0 v
259 3631 1 0 v
860 1564 0 0 v
619 1793 1 0 v
176 2309 0 0 v
258 2687 1 0 v
981 2633 0 0 v
344 1959 0 0 v
3 2135 1 0 v
954 3542 0 0 v
881 1995 1 0 v
974 3514 1 0 v
582 4373 1 0 v
512 3065 1 0 v
948 2139 0 0 v
691 5214 1 1 v
293 1835 0 0 v
567 1733 0 0 v
862 6063 0 0 v
319 6988 1 1 v
710 2325 0 0 v
19 2936 0 0 v
283 1395 1 0 v
634 1747 1 0 v
74 2678 1 1 v
592 3452 1 0 s
379 2455 0 0 s
101 3685 0 0 s
364 3449 1 0 s
299 4349 0 0 s
665 5661 1 1 s
597 12398 0 1 s
58 5501 0 0 s
102 4914 0 0 s
845 1896 1 0 s
601 1233 1 0 s
225 2957 1 0 s
359 7311 1 1 s
63 2936 1 0 s
253 2187 0 0 s
430 10726 1 1 s
706 2495 0 0 s
401 3755 0 0 s
326 4179 1 0 s
750 6994 1 1 s
284 5194 0 0 s
358 2660 1 0 s
791 2466 0 0 s
792 2082 1 0 s
557 11168 0 1 s
265 2320 0 0 s
533 1487 0 0 s
175 2310 1 0 s
177 4832 0 0 s
734 2300 1 0 s
773 1420 0 0 s
521 3145 0 0 s
173 2915 1 0 s
855 2130 1 0 s
199 2002 1 0 s
7 2384 0 0 s
946 2652 0 0 s
86 6737 1 1 s
291 1363 1 0 s
610 3080 1 0 s
768 2338 0 0 s
428 4494 1 0 s
828 2999 1 0 s
30 2229 0 1 s
469 5529 0 0 s
815 5561 0 0 s
709 2555 1 0 s
944 2202 1 0 s
67 2291 0 0 s
353 2421 0 0 s
600 2125 0 0 s
85 2135 0 1 s
826 9627 1 1 s
976 3368 1 0 s
940 3680 1 1 s
892 2900 0 0 s
271 2750 0 0 s
528 1662 1 0 s
762 1563 0 0 s
137 6474 1 1 s
352 3615 0 0 s
75 6179 1 1 s
806 2338 1 0 s
111 6761 1 1 s
890 2528 1 0 s
52 2421 0 0 s
823 1709 0 0 s
40 1911 0 0 s
312 4343 0 0 s
730 2308 1 0 s
825 2714 1 0 s
389 2971 0 0 s
226 2594 0 0 s
812 1783 0 0 s
832 2447 0 0 s
93 4959 1 1 s
216 3799 1 0 s
103 1366 1 0 s
341 745 0 0 s
131 4207 1 1 s
301 1465 0 0 s
345 3207 1 0 s
847 3025 1 0 s
227 5308 1 1 s
206 2048 1 0 s
668 4164 1 0 s
801 1617 0 0 s
152 2678 1 0 s
900 4050 0 0 s
213 2375 1 0 s
809 8665 0 1 s
395 2713 1 0 s
46 2118 0 0 s
417 3957 1 0 s
999 1970 1 0 s
9 1182 1 1 s
529 3976 0 0 s
505 3700 0 0 s
471 1392 1 0 s
574 4201 0 0 s
836 2836 1 0 s
231 1669 0