SELECT `--t1.a` AS `t1.a`\nFROM \n(\n SELECT \n a AS `--t1.a`,\n t2.a AS `--t2.a`\n FROM t1\n ALL INNER JOIN t2 ON `--t1.a` = `--t2.a`\n) AS `--.s`\nALL INNER JOIN t3 ON `--t1.a` = a\nWHERE (`--t1.a` = `--t2.a`) AND (`--t1.a` = a)
SELECT `--t1.a` AS `t1.a`\nFROM \n(\n SELECT \n b AS `--t1.b`,\n a AS `--t1.a`,\n t2.b AS `--t2.b`\n FROM t1\n ALL INNER JOIN t2 ON `--t1.b` = `--t2.b`\n) AS `--.s`\nALL INNER JOIN t3 ON `--t1.b` = b\nWHERE (`--t1.b` = `--t2.b`) AND (`--t1.b` = b)
SELECT `--t1.a` AS `t1.a`\nFROM \n(\n SELECT \n `--t1.a`,\n `--t2.a`,\n a AS `--t3.a`\n FROM \n (\n SELECT \n a AS `--t1.a`,\n t2.a AS `--t2.a`\n FROM t1\n ALL INNER JOIN t2 ON `--t1.a` = `--t2.a`\n ) AS `--.s`\n ALL INNER JOIN t3 ON `--t1.a` = `--t3.a`\n) AS `--.s`\nALL INNER JOIN t4 ON `--t1.a` = a\nWHERE (`--t1.a` = `--t2.a`) AND (`--t1.a` = `--t3.a`) AND (`--t1.a` = a)
SELECT `--t1.a` AS `t1.a`\nFROM \n(\n SELECT \n `--t1.b`,\n `--t1.a`,\n `--t2.b`,\n b AS `--t3.b`\n FROM \n (\n SELECT \n b AS `--t1.b`,\n a AS `--t1.a`,\n t2.b AS `--t2.b`\n FROM t1\n ALL INNER JOIN t2 ON `--t1.b` = `--t2.b`\n ) AS `--.s`\n ALL INNER JOIN t3 ON `--t1.b` = `--t3.b`\n) AS `--.s`\nALL INNER JOIN t4 ON `--t1.b` = b\nWHERE (`--t1.b` = `--t2.b`) AND (`--t1.b` = `--t3.b`) AND (`--t1.b` = b)
SELECT `--t1.a` AS `t1.a`\nFROM \n(\n SELECT \n `--t1.a`,\n `--t2.a`,\n a AS `--t3.a`\n FROM \n (\n SELECT \n a AS `--t1.a`,\n t2.a AS `--t2.a`\n FROM t1\n ALL INNER JOIN t2 ON `--t2.a` = `--t1.a`\n ) AS `--.s`\n ALL INNER JOIN t3 ON `--t2.a` = `--t3.a`\n) AS `--.s`\nALL INNER JOIN t4 ON `--t2.a` = a\nWHERE (`--t2.a` = `--t1.a`) AND (`--t2.a` = `--t3.a`) AND (`--t2.a` = a)
SELECT `--t1.a` AS `t1.a`\nFROM \n(\n SELECT \n `--t1.a`,\n `--t2.a`,\n a AS `--t3.a`\n FROM \n (\n SELECT \n a AS `--t1.a`,\n t2.a AS `--t2.a`\n FROM t1\n CROSS JOIN t2\n ) AS `--.s`\n ALL INNER JOIN t3 ON (`--t3.a` = `--t1.a`) AND (`--t3.a` = `--t2.a`)\n) AS `--.s`\nALL INNER JOIN t4 ON `--t3.a` = a\nWHERE (`--t3.a` = `--t1.a`) AND (`--t3.a` = `--t2.a`) AND (`--t3.a` = a)
SELECT `--t1.a` AS `t1.a`\nFROM \n(\n SELECT \n `--t1.a`,\n `--t2.a`,\n a AS `--t3.a`\n FROM \n (\n SELECT \n a AS `--t1.a`,\n t2.a AS `--t2.a`\n FROM t1\n CROSS JOIN t2\n ) AS `--.s`\n CROSS JOIN t3\n) AS `--.s`\nALL INNER JOIN t4 ON (a = `--t1.a`) AND (a = `--t2.a`) AND (a = `--t3.a`)\nWHERE (a = `--t1.a`) AND (a = `--t2.a`) AND (a = `--t3.a`)
SELECT `--t1.a` AS `t1.a`\nFROM \n(\n SELECT \n `--t1.a`,\n `--t2.a`,\n a AS `--t3.a`\n FROM \n (\n SELECT \n a AS `--t1.a`,\n t2.a AS `--t2.a`\n FROM t1\n ALL INNER JOIN t2 ON `--t1.a` = `--t2.a`\n ) AS `--.s`\n ALL INNER JOIN t3 ON `--t2.a` = `--t3.a`\n) AS `--.s`\nALL INNER JOIN t4 ON `--t3.a` = a\nWHERE (`--t1.a` = `--t2.a`) AND (`--t2.a` = `--t3.a`) AND (`--t3.a` = a)
SELECT `--t1.a` AS `t1.a`\nFROM \n(\n SELECT `--t1.a`\n FROM \n (\n SELECT a AS `--t1.a`\n FROM t1\n CROSS JOIN t2\n ) AS `--.s`\n CROSS JOIN t3\n) AS `--.s`\nCROSS JOIN t4
SELECT `--t1.a` AS `t1.a`\nFROM \n(\n SELECT `--t1.a`\n FROM \n (\n SELECT a AS `--t1.a`\n FROM t1\n CROSS JOIN t2\n ) AS `--.s`\n CROSS JOIN t3\n) AS `--.s`\nCROSS JOIN t4
SELECT `--t1.a` AS `t1.a`\nFROM \n(\n SELECT \n a AS `--t1.a`,\n t2.a AS `--t2.a`\n FROM t1\n ALL INNER JOIN t2 ON `--t1.a` = `--t2.a`\n) AS `--.s`\nCROSS JOIN t3