?x1 353 ?x2 . ?x2 226 ?x3 . ?x3 377 ?x4 . ?x1 280 ?x4
?x1 1652 ?x2 . ?x2 2027 ?x3 . ?x3 290 ?x4 . ?x1 1665 ?x4
?x1 103 ?x2 . ?x2 339 ?x3 . ?x3 89 ?x4 . ?x1 355 ?x4
?x1 977 ?x2 . ?x2 478 ?x3 . ?x3 393 ?x4 . ?x1 1686 ?x4
?x1 1711 ?x2 . ?x2 1897 ?x3 . ?x3 2068 ?x4 . ?x1 1686 ?x4
?x1 726 ?x2 . ?x2 541 ?x3 . ?x3 432 ?x4 . ?x1 420 ?x4
?x1 132 ?x2 . ?x2 1665 ?x3 . ?x3 987 ?x4 . ?x1 313 ?x4
?x1 377 ?x2 . ?x2 1987 ?x3 . ?x3 139 ?x4 . ?x1 372 ?x4
?x1 566 ?x2 . ?x2 881 ?x3 . ?x3 393 ?x4 . ?x1 1268 ?x4
?x1 226 ?x2 . ?x2 1780 ?x3 . ?x3 250 ?x4 . ?x1 1956 ?x4
?x1 1652 ?x2 . ?x2 541 ?x3 . ?x3 377 ?x4 . ?x1 372 ?x4
?x1 1321 ?x2 . ?x2 322 ?x3 . ?x3 227 ?x4 . ?x1 292 ?x4
?x1 1465 ?x2 . ?x2 891 ?x3 . ?x3 576 ?x4 . ?x1 432 ?x4
?x1 1708 ?x2 . ?x2 963 ?x3 . ?x3 1129 ?x4 . ?x1 1689 ?x4
?x1 436 ?x2 . ?x2 171 ?x3 . ?x3 193 ?x4 . ?x1 1644 ?x4
?x1 498 ?x2 . ?x2 541 ?x3 . ?x3 1236 ?x4 . ?x1 891 ?x4
?x1 283 ?x2 . ?x2 432 ?x3 . ?x3 406 ?x4 . ?x1 1634 ?x4
?x1 1942 ?x2 . ?x2 1936 ?x3 . ?x3 240 ?x4 . ?x1 1934 ?x4
?x1 1259 ?x2 . ?x2 2059 ?x3 . ?x3 1013 ?x4 . ?x1 820 ?x4
?x1 486 ?x2 . ?x2 1454 ?x3 . ?x3 116 ?x4 . ?x1 1804 ?x4
?x1 966 ?x2 . ?x2 420 ?x3 . ?x3 233 ?x4 . ?x1 227 ?x4
?x1 1408 ?x2 . ?x2 2072 ?x3 . ?x3 1300 ?x4 . ?x1 109 ?x4
?x1 1339 ?x2 . ?x2 2002 ?x3 . ?x3 1842 ?x4 . ?x1 1834 ?x4
?x1 900 ?x2 . ?x2 290 ?x3 . ?x3 1268 ?x4 . ?x1 301 ?x4
?x1 1948 ?x2 . ?x2 1441 ?x3 . ?x3 1013 ?x4 . ?x1 139 ?x4
?x1 132 ?x2 . ?x2 171 ?x3 . ?x3 193 ?x4 . ?x1 327 ?x4
?x1 166 ?x2 . ?x2 323 ?x3 . ?x3 322 ?x4 . ?x1 280 ?x4
?x1 496 ?x2 . ?x2 426 ?x3 . ?x3 275 ?x4 . ?x1 825 ?x4
?x1 931 ?x2 . ?x2 357 ?x3 . ?x3 1369 ?x4 . ?x1 582 ?x4
?x1 1129 ?x2 . ?x2 132 ?x3 . ?x3 301 ?x4 . ?x1 330 ?x4
?x1 891 ?x2 . ?x2 89 ?x3 . ?x3 253 ?x4 . ?x1 766 ?x4
?x1 753 ?x2 . ?x2 747 ?x3 . ?x3 1953 ?x4 . ?x1 881 ?x4
?x1 1441 ?x2 . ?x2 470 ?x3 . ?x3 471 ?x4 . ?x1 1328 ?x4
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?x1 391 ?x2 . ?x2 139 ?x3 . ?x3 987 ?x4 . ?x1 313 ?x4
?x1 1345 ?x2 . ?x2 287 ?x3 . ?x3 226 ?x4 . ?x1 2068 ?x4
?x1 114 ?x2 . ?x2 1975 ?x3 . ?x3 987 ?x4 . ?x1 109 ?x4
?x1 781 ?x2 . ?x2 357 ?x3 . ?x3 200 ?x4 . ?x1 1868 ?x4
?x1 1677 ?x2 . ?x2 2059 ?x3 . ?x3 1013 ?x4 . ?x1 753 ?x4
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?x1 962 ?x2 . ?x2 886 ?x3 . ?x3 393 ?x4 . ?x1 1792 ?x4
?x1 2062 ?x2 . ?x2 292 ?x3 . ?x3 301 ?x4 . ?x1 2027 ?x4
?x1 644 ?x2 . ?x2 273 ?x3 . ?x3 878 ?x4 . ?x1 1526 ?x4
?x1 312 ?x2 . ?x2 1923 ?x3 . ?x3 287 ?x4 . ?x1 98 ?x4
?x1 1321 ?x2 . ?x2 322 ?x3 . ?x3 233 ?x4 . ?x1 227 ?x4
?x1 4 ?x2 . ?x2 15 ?x3 . ?x3 16 ?x4 . ?x1 2 ?x4
?x1 1950 ?x2 . ?x2 1942 ?x3 . ?x3 973 ?x4 . ?x1 56 ?x4
?x1 324 ?x2 . ?x2 412 ?x3 . ?x3 89 ?x4 . ?x1 933 ?x4
?x1 1835 ?x2 . ?x2 432 ?x3 . ?x3 524 ?x4 . ?x1 330 ?x4
?x1 316 ?x2 . ?x2 323 ?x3 . ?x3 322 ?x4 . ?x1 292 ?x4
