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| __3__6__9   1________   _2_______ | ____5____   __3_____9   ___4_____ | _______8_   ______7__   _____6__9 |
| __3__6__9   ___4_____   _____6_89 | _23____89   __3___789   _23___7__ | 1_______9   ____56___   1___56__9 |
| ______7__   ____5____   _______89 | _______89   1________   _____6___ | ___4_____   _2_______   __3______ |
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| ____5____   _____6__9   ___4_____ | 1________   _2___6___   _______8_ | ______7__   __3______   _2___6__9 |
| 1____6_89   _2_______   1_____7__ | __3__6___   ____5____   __3___7__ | 1_______9   ___4_____   1____6_89 |
| 1____6_8_   _____67__   __3______ | ___4_____   _2___67__   ________9 | ____5____   _____6_8_   12___6_8_ |
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| ___4_____   _______8_   _____6__9 | _23__6__9   __3__6__9   ____5____ | _23______   1________   ______7__ |
| 1____6__9   _____67_9   1_____7__ | _____6_89   ___4_6_89   _23______ | _23______   ____5__8_   ___45__8_ |
| _2_______   __3______   ____5____ | ______7__   ___4___8_   1________ | _____6___   ________9   ___4___8_ |
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