Though non-symmetrical, this pattern shapes itself to spell out a
number of fascinating words. You chemists ought to know all your
symbols by heart at the rate those useful two-letter combinations are
being brought into the limelight by cross words.
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| 1 | 2 | | 3 |#####| 4 | 5 | 6 | 7 | | | 8 | 9 | 10 | 11 |#####| 12 | | 13 | 14 |
| | | | |#####| | | | | | | | | | |#####| | | | |
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| 15 | |#####| |#####| 16 | | | |#####|#####| 17 | | | |#####| |#####| 18 | |
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| |#####| 19 | | 20 | | | |#####| 21 | 22 |#####| 23 | | | 24 | | 25 |#####| |
| |#####| | | | | | |#####| | |#####| | | | | | |#####| |
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| 26 | | | | |#####| 27 | | 28 | | | 29 | | |#####| 30 | | | | |
| | | | | |#####| | | | | | | | |#####| | | | | |
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|#####|#####| 31 | | | 32 |#####| 33 | | | | | |#####| 34 | | | |#####|#####|
|#####|#####| | | | |#####| | | | | | |#####| | | | |#####|#####|
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| 35 | 36 | |#####| 37 | | 38 |#####| 39 | | | |#####| 40 | | |#####| 41 | 42 | 43 |
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| 56 | |#####| 57 | | 58 | | |#####| 59 | 60 |#####| 61 | | 62 | | |#####| 63 | |
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| 81 | | 82 | | |#####| 83 | | 84 |#####|#####| 85 | | |#####| 86 | | 87 | | |
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|#####|#####| | | | |#####| | | | | | |#####| | | | |#####|#####|
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| 107 | | | | |#####| 108 | | | | | | | 109 |#####| 110 | | | | 111 |
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| 116 | 117 |#####| |#####| 118 | | | 119 |#####|#####| 120 | | | |#####| |#####| 121 | |
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| 122 | | | |#####| 123 | | | | | | | | | | |#####| 124 | | |
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