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122 (五五b) |
121 (五五a) |
124 (五六b) |
123 (五六a) |
126 (五七b) |
125 (五七a) |
128 (五八b) |
127 (五八a) |
130 (五九b) |
129 (五九a) |
Song Yingxing, Tian gong kai wu, 1637
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