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312 (七十b) |
311 (七十a) |
314 (七一b) |
313 (七一a) |
316 (七二b) |
315 (七二a) |
318 (七三b) |
317 (七三a) |
320 (七四b) |
319 (七四a) |
Song Yingxing, Tian gong kai wu, 1637
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