1#define back_width 49 2#define back_height 28 3static char back_bits[] = { 4 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x00, 5 0x00,0x80,0x61,0x00,0x00,0x00,0x00,0x00,0x60,0x78,0x00,0x00,0x00,0x00,0x00, 6 0x18,0x7e,0x00,0x00,0x00,0x00,0x00,0x86,0x7f,0x00,0x00,0x00,0x00,0x00,0xe1, 7 0x7f,0x00,0x00,0x00,0x00,0x00,0x86,0x7f,0x00,0x00,0x00,0x00,0x00,0x18,0x7e, 8 0x00,0x00,0x00,0x00,0x00,0x60,0x78,0x00,0x00,0x00,0x00,0x00,0x80,0x61,0x00, 9 0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 10 0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00, 11 0x00,0x1f,0x00,0x00,0x80,0x00,0x00,0x00,0x31,0x00,0x00,0x80,0x00,0x00,0x00, 12 0x31,0x00,0x00,0x80,0x00,0x00,0x00,0x31,0x00,0x00,0x80,0x00,0x00,0x00,0x3f, 13 0x00,0x00,0xf0,0x00,0x00,0x00,0x31,0x02,0xea,0x99,0x00,0x00,0x00,0x61,0x22, 14 0x32,0x88,0x00,0x00,0x00,0x61,0x76,0x13,0x88,0x00,0x00,0x00,0x61,0xdc,0x11, 15 0x88,0x01,0x00,0x00,0x3f,0x8c,0x11,0x70,0x07,0x00,0x00,0x00,0x00,0x00,0x00, 16 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 17 0x00}; 18