maps in 2016/2/20

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diff2 @156461 @401476 @417959 @557888 @606674 @630425 @647186 @696654 @768523 @778057 @812763 @868945 @944019 @948398 @1050116 @1131261 @1182595 @1224938 @1269049 @1294406 @1300215 @1304826 @1326880 @1333807 @1360084 @1408736 @1428997 @1476823 @1502781 @1515500 @1554169 @1631115 @1646191 @1665491 @1697959 @1769843 @1789245 @1839857 @1891565 @1897182 @1897961 @1922612 @1927719 @1928599 @1981715 @1998444 @2016104 @2197046 @2207182 @2605201 @2635474 @2757300 @2809503 @2915857 @2934316 @3138063 @3394251 @3524657 @3526378 @3535441 @3637352 @3720804 @3721807,
diff3 @274033 @287193 @421718 @427023 @559622 @610829 @743083 @763690 @814436 @967780 @1073256 @1140334 @1209559 @1216684 @1280289 @1300790 @1348694 @1388956 @1389098 @1389147 @1396171 @1439407 @1502262 @1529262 @1529282 @1543147 @1565418 @1576764 @1617816 @1620772 @1621386 @1627350 @1660299 @1662903 @1670221 @1678312 @1680103 @1680221 @1715789 @1739366 @1745295 @1770393 @1780763 @1782143 @1799300 @1800727 @1831326 @1843385 @1862054 @1892379 @1893864 @1906376 @1953670 @1957362 @1975278 @1984121 @1991687 @1998164 @1999534 @2005459 @2024751 @2040226 @2041369 @2047122 @2048692 @2054791 @2074500 @2082296 @2089640 @2090203 @2090751 @2093022 @2114192 @2138269 @2172048 @2173037 @2277993 @2378082 @2430807 @2453397 @2462425 @2471745 @2477040 @2533238 @2551172 @2581289 @2585592 @2593490 @2597751 @2599051 @2612485 @2651322 @2654758 @2668632 @2668703 @2686029 @2709853 @2712951 @2800239 @2801055 @2815493 @2872486 @2878646 @2900645 @2962752 @2981182 @3102266 @3148225 @3321923 @3439659 @3520523 @3524843 @3531801 @3600555 @3610599 @3614164 @3674887 @3680100 @3688472 @3755513 @3765532 @3776347 @3862824 @3866466 @3883654 @3906576 @4051197 @4299790 @4423291 @4434303 @4607919 @4723117 @4806524 @5641135 @5873071 @5921940 @6088531,
diff4 @281833 @293083 @361032 @385110 @476169 @578002 @760201 @922115 @1125907 @1271929 @1359541 @1371872 @1433182 @1464255 @1574676 @1591637 @1609004 @1623388 @1640348 @1654965 @1659815 @1670884 @1671013 @1696341 @1752499 @1762092 @1763970 @1764571 @1771344 @1778724 @1786839 @1816414 @1822538 @1900914 @1918334 @1922800 @1924117 @1928915 @1929267 @1929601 @1937289 @1965433 @1997537 @2006524 @2013974 @2018861 @2037528 @2048809 @2063328 @2086745 @2087140 @2092796 @2098490 @2101168 @2114986 @2118561 @2162919 @2169324 @2207591 @2262259 @2287800 @2385317 @2459597 @2476267 @2481060 @2484122 @2515593 @2559227 @2566283 @2566847 @2596544 @2596693 @2655003 @2692131 @2720765 @2748118 @2784031 @2798311 @2816408 @2844234 @2861423 @2890623 @2904946 @2941333 @3009352 @3011863 @3067847 @3151306 @3153364 @3210514 @3233351 @3238661 @3245656 @3293045 @3307840 @3358184 @3462066 @3506849 @3590860 @3599383 @3600733 @3633725 @3633987 @3643600 @3686429 @3703628 @3745201 @3753791 @3860782 @3917927 @4137538 @4240091 @4276657 @4697945 @4867835 @4903937 @5202179 @5313515,
diff5 @241331 @247831 @480500 @527710 @778148 @1297364 @1301071 @1397316 @1440257 @1488740 @1491293 @1500980 @1581846 @1589616 @1593943 @1610945 @1630082 @1681512 @1764726 @1770646 @1778893 @1896302 @1900914 @1914997 @1917509 @1929909 @1973472 @1975038 @2023070 @2042602 @2084246 @2087436 @2100845 @2136058 @2151708 @2177875 @2195142 @2199738 @2209792 @2258320 @2368474 @2392528 @2433899 @2441919 @2515693 @2591587 @2599160 @2617940 @2628658 @2639154 @2738152 @2802826 @2890815 @2958092 @2973513 @2973874 @3125267 @3139627 @3233204 @3259279 @3283275 @3320970 @3535468 @3576439 @3607667 @3675618 @3681317 @3699061 @3710589 @4101389 @4140146 @4696193 @5391079,
diff6 @198976 @926583 @1327572 @1442623 @1471211 @1483437 @1499645 @1539331 @1587710 @1595454 @1600536 @1622434 @1674360 @1688022 @1695322 @1707569 @1750581 @1776941 @1792177 @1806202 @1821432 @1950754 @1999016 @2026827 @2028605 @2064832 @2069312 @2084868 @2086282 @2092138 @2094205 @2102063 @2106937 @2131479 @2180076 @2183351 @2205212 @2320106 @2359943 @2363966 @2364362 @2374979 @2385346 @2430506 @2478516 @2590788 @2628865 @2764951 @2777511 @2840108 @2858429 @2926042 @3059311 @3101635 @3105582 @3360376 @3428667 @3588086 @3687060 @3902671 @5002429 @5186430 @5959104,
diff7 @763212 @948691 @1182072 @1389410 @1412529 @1524647 @1604029 @1629869 @1647443 @1697574 @1729485 @1743871 @1752120 @1786848 @1963242 @1964504 @1996067 @1998569 @2070576 @2087334 @2095300 @2135779 @2171957 @2194909 @2245854 @2391938 @2465274 @2599129 @2611641 @2900610 @2920853 @3033672 @3088028 @3120603 @3143857 @3330136 @3340984 @3784796 @4268312