Find the one or the two elements missing as in this example:
1, 2, 4, 0.5, 1, 2.5, 5, 4, 8, 2.5, 5, ?, ?
1, 1.5, 3, 3, 6, 5, 10, 7.5, 15, 10.5, 21, ?, ?
1, 1.5, 3, 0, 0, 2, 4, -0.5, -1, 2.5, 5, ?, ?
2, 7, 11, 1, 3, 11, 111, 2, 5, 18, 11111, 3, ?, ?
2, 187, 17, 7, 178, 27, 13, 170, 40, 20, 163, 54, 28, ?, ?
13, 13, 1.45, 12, 12, 1.22, 10, 10, 1.01, 7, ?, ?
13, 21, 29, 323.5, 618, 1536, 2454, 61281, 120108, ?, ?
311, 178.25, 45.5, 331, 616.5, 357.375, 98.25, 711.5, 1324.75, ?, ?
94, 77, 84, 910, 102, 1113, 76, 1316, 113, 1519, 612, 1722, ?, ?
22, 4, 31.5, 4.5, 51.05, 6.05, 80.55, 8.55, 120.385, 3.385, 17-0.115, ?, ?
5300, 4200, 3120, 260, 120, 000, 111, 234, 379, ?, ?
-421, -0.5, -342, 1.5, -256, 4.5, -1724, 6, -8120, -2.5, 0720, 4.5, 95040, 9, 1740320, 8.5, ?, ?
32, 47, 77, 56, 1128, 1449, 1130, 9128, 10449, 1130, 171272, 100449, ?, ?
-7-3.757, 9-4.5-7.5, -2.5-2.511, 13-1-5, 0015, 1715, 2.52.519, 214.57.5, 73.7523, 25108.75, ?, ?
219, 4111, 205.5, 8011.5, 405.75, 24015.75, 1217.875, 96121.875, 48310.9375, ?, ?
12345, 21354, -9009, 54321, 45312, 9009, 14325, 41352, -27027, ?, ?
295674, 7927, 926547, 152-24, 745629, 124-32, 527946, 12234, 259764, 11536, ?, ?
273220, 022372, 295592, 273222, 222372, 495594, 273224, 422372, 695596, 273227, ?, ?
15, 23, 25, 64, 510, 142, 103.3, 266, 1713.2, 421.5, 262.6, 626.5, 3715.6, 860.5, ?, ?
9, 6, 15, 3, 4, -1, 1, -1, 0, 2, 6, -4, 4, 2.7, 6.7, 1.3, 0.9, 0.4, 0.4, -0.4, 0, 0.8, -0.8, 1.6, 0.5, ?, ?
29, 711, 88, 613, 49, 726, 161, 523, 89, 726, 324, 1478, 169, 1726, ?, ?
-5577, 19, -4667, 21, -3989, 30, -30513, 24, -23919, 39, -14427, 45, ?, ?
12345, 8951112, 44499, 32154, 9871110, 44499, 12345, 6713910, 33888, 21543, ?, ?