#include const uint8_t EnvelopeTable[] = { 255, 252, 250, 247, 245, 243, 240, 238, 235, 233, 231, 228, 226, 224, 222, 219, 217, 215, 213, 211, 209, 207, 205, 203, 201, 199, 197, 195, 193, 191, 189, 187, 185, 183, 182, 180, 178, 176, 174, 173, 171, 169, 168, 166, 164, 163, 161, 159, 158, 156, 155, 153, 152, 150, 149, 147, 146, 144, 143, 141, 140, 139, 137, 136, 134, 133, 132, 130, 129, 128, 127, 125, 124, 123, 122, 120, 119, 118, 117, 116, 115, 113, 112, 111, 110, 109, 108, 107, 106, 105, 104, 103, 102, 101, 100, 99, 98, 97, 96, 95, 94, 93, 92, 91, 90, 89, 88, 87, 87, 86, 85, 84, 83, 82, 82, 81, 80, 79, 78, 78, 77, 76, 75, 75, 74, 73, 72, 72, 71, 70, 69, 69, 68, 67, 67, 66, 65, 65, 64, 64, 63, 62, 62, 61, 60, 60, 59, 59, 58, 57, 57, 56, 56, 55, 55, 54, 54, 53, 53, 52, 51, 51, 50, 50, 49, 49, 48, 48, 48, 47, 47, 46, 46, 45, 45, 44, 44, 43, 43, 43, 42, 42, 41, 40, 40, 39, 39, 38, 38, 37, 37, 36, 35, 35, 34, 34, 33, 33, 32, 31, 31, 30, 30, 29, 29, 28, 28, 27, 26, 26, 25, 25, 24, 24, 23, 22, 22, 21, 21, 20, 20, 19, 19, 18, 17, 17, 16, 16, 15, 15, 14, 13, 13, 12, 12, 11, 11, 10, 10, 9, 8, 8, 7, 7, 6, 6, 5, 4, 4, 3, 3, 2, 2, 1, 0, 0};