The alphabet of chapter 47 — six pixels of drawing in a space of eight

A   code  1   address Font+16
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B   code  2   address Font+32
      #####.
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C   code  3   address Font+48
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      .####.

D   code  4   address Font+64
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      ####..

E   code  5   address Font+80
      ######
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      #####.
      ##....
      ##....
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      ######

F   code  6   address Font+96
      ######
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G   code  7   address Font+112
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      ##.###
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      .####.

H   code  8   address Font+128
      ##..##
      ##..##
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      ##..##
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      ##..##

I   code  9   address Font+144
      ######
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      ..##..
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      ######

J   code 10   address Font+160
      ..####
      ...##.
      ...##.
      ...##.
      ...##.
      ##.##.
      ##.##.
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K   code 11   address Font+176
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L   code 12   address Font+192
      ##....
      ##....
      ##....
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      ##....
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      ######

M   code 13   address Font+208
      ##..##
      ######
      ######
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N   code 14   address Font+224
      ##..##
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O   code 15   address Font+240
      .####.
      ##..##
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      .####.

P   code 16   address Font+256
      #####.
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Q   code 17   address Font+272
      .####.
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R   code 18   address Font+288
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S   code 19   address Font+304
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      ##..##
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      .####.

T   code 20   address Font+320
      ######
      ..##..
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U   code 21   address Font+336
      ##..##
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      .####.

V   code 22   address Font+352
      ##..##
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      ..##..

W   code 23   address Font+368
      ##..##
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X   code 24   address Font+384
      ##..##
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      .####.
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Y   code 25   address Font+400
      ##..##
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      .####.
      ..##..
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Z   code 26   address Font+416
      ######
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      ...##.
      ..##..
      .##...
      ##....
      ##....
      ######

0   code 27   address Font+432
      .####.
      ##..##
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      ##..##
      ##..##
      ##..##
      ##..##
      .####.

1   code 28   address Font+448
      ..##..
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      ..##..
      ..##..
      ..##..
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      .####.

2   code 29   address Font+464
      .####.
      ##..##
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      ...##.
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      ######

3   code 30   address Font+480
      .####.
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      .####.

4   code 31   address Font+496
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5   code 32   address Font+512
      ######
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      .####.

6   code 33   address Font+528
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7   code 34   address Font+544
      ######
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8   code 35   address Font+560
      .####.
      ##..##
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      .####.
      ##..##
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      .####.

9   code 36   address Font+576
      .####.
      ##..##
      ##..##
      .#####
      ....##
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      ..##..
      ###...

The logo — forty-eight columns by eight rows

  #...#.#......###..#...#.#...#..###..#.....#.....
  #..#..#.....#...#.#..#..#...#.#...#.#.....#.....
  #.#...#.....#...#.#.#...#...#.#...#.#.....#.....
  ##....#.....#####.##....#.#.#.#####.#.....#.....
  #.#...#.....#...#.#.#...#.#.#.#...#.#.....#.....
  #..#..#.....#...#.#..#..##.##.#...#.#.....#.....
  #...#.#####.#...#.#...#.#...#.#...#.#####.#####.
  ................................................
