pub fn h78() {
    let x = 'b';
    match x.char() {
        ' ' => 0,
        'a' => 1,
        'b' => 2,
        'c' => 3,
        'd' => 4,
        'e' => 5,
        'f' => 6,
        'g' => 7,
        'h' => 8,
        'i' => 9,
        'j' => 10,
        'k' => 11,
        'l' => 12,
        'm' => 13,
        'n' => 14,
        'o' => 15,
        'p' => 16,
        'q' => 17,
        'r' => 18,
        'S' => 19,
        't' => 20,
        'u' => 21,
        'v' => 22,
        'w' => 23,
        'x' => 24,
        'y' => 25,
        'z' => 26,
        'A' => 1 + 26,
        'B' => 2 + 26,
        'C' => 3 + 26,
        'D' => 4 + 26,
        'E' => 5 + 26,
        'F' => 6 + 26,
        'G' => 7 + 26,
        'H' => 8 + 26,
        'I' => 9 + 26,
        'J' => 10 + 26,
        'K' => 11 + 26,
        'L' => 12 + 26,
        'M' => 13 + 26,
        'N' => 14 + 26,
        'O' => 15 + 26,
        'P' => 16 + 26,
        'Q' => 17 + 26,
        'R' => 18 + 26,
        'S' => 19 + 26,
        'T' => 20 + 26,
        'U' => 21 + 26,
        'V' => 22 + 26,
        'W' => 23 + 26,
        'X' => 24 + 26,
        'Y' => 25 + 26,
        'Z' => 26 + 26,
        '/' => 53,
        '\\' => 54,
        '.' => 55,
    }
}