Implementation
static const List<int> bz2RNums = [
619,
720,
127,
481,
931,
816,
813,
233,
566,
247,
985,
724,
205,
454,
863,
491,
741,
242,
949,
214,
733,
859,
335,
708,
621,
574,
73,
654,
730,
472,
419,
436,
278,
496,
867,
210,
399,
680,
480,
51,
878,
465,
811,
169,
869,
675,
611,
697,
867,
561,
862,
687,
507,
283,
482,
129,
807,
591,
733,
623,
150,
238,
59,
379,
684,
877,
625,
169,
643,
105,
170,
607,
520,
932,
727,
476,
693,
425,
174,
647,
73,
122,
335,
530,
442,
853,
695,
249,
445,
515,
909,
545,
703,
919,
874,
474,
882,
500,
594,
612,
641,
801,
220,
162,
819,
984,
589,
513,
495,
799,
161,
604,
958,
533,
221,
400,
386,
867,
600,
782,
382,
596,
414,
171,
516,
375,
682,
485,
911,
276,
98,
553,
163,
354,
666,
933,
424,
341,
533,
870,
227,
730,
475,
186,
263,
647,
537,
686,
600,
224,
469,
68,
770,
919,
190,
373,
294,
822,
808,
206,
184,
943,
795,
384,
383,
461,
404,
758,
839,
887,
715,
67,
618,
276,
204,
918,
873,
777,
604,
560,
951,
160,
578,
722,
79,
804,
96,
409,
713,
940,
652,
934,
970,
447,
318,
353,
859,
672,
112,
785,
645,
863,
803,
350,
139,
93,
354,
99,
820,
908,
609,
772,
154,
274,
580,
184,
79,
626,
630,
742,
653,
282,
762,
623,
680,
81,
927,
626,
789,
125,
411,
521,
938,
300,
821,
78,
343,
175,
128,
250,
170,
774,
972,
275,
999,
639,
495,
78,
352,
126,
857,
956,
358,
619,
580,
124,
737,
594,
701,
612,
669,
112,
134,
694,
363,
992,
809,
743,
168,
974,
944,
375,
748,
52,
600,
747,
642,
182,
862,
81,
344,
805,
988,
739,
511,
655,
814,
334,
249,
515,
897,
955,
664,
981,
649,
113,
974,
459,
893,
228,
433,
837,
553,
268,
926,
240,
102,
654,
459,
51,
686,
754,
806,
760,
493,
403,
415,
394,
687,
700,
946,
670,
656,
610,
738,
392,
760,
799,
887,
653,
978,
321,
576,
617,
626,
502,
894,
679,
243,
440,
680,
879,
194,
572,
640,
724,
926,
56,
204,
700,
707,
151,
457,
449,
797,
195,
791,
558,
945,
679,
297,
59,
87,
824,
713,
663,
412,
693,
342,
606,
134,
108,
571,
364,
631,
212,
174,
643,
304,
329,
343,
97,
430,
751,
497,
314,
983,
374,
822,
928,
140,
206,
73,
263,
980,
736,
876,
478,
430,
305,
170,
514,
364,
692,
829,
82,
855,
953,
676,
246,
369,
970,
294,
750,
807,
827,
150,
790,
288,
923,
804,
378,
215,
828,
592,
281,
565,
555,
710,
82,
896,
831,
547,
261,
524,
462,
293,
465,
502,
56,
661,
821,
976,
991,
658,
869,
905,
758,
745,
193,
768,
550,
608,
933,
378,
286,
215,
979,
792,
961,
61,
688,
793,
644,
986,
403,
106,
366,
905,
644,
372,
567,
466,
434,
645,
210,
389,
550,
919,
135,
780,
773,
635,
389,
707,
100,
626,
958,
165,
504,
920,
176,
193,
713,
857,
265,
203,
50,
668,
108,
645,
990,
626,
197,
510,
357,
358,
850,
858,
364,
936,
638
];
