coords = [(14, 9, 7), (11, 1, 20), (1, 1, 7), (13, 9, 1), (9, 13, 4), (20, 1, 4), (17, 6, 8), (14, 10, 1), (14, 2, 17), (7, 20, 7)]
lista = [[],[],[]] # [[x,x,x..], [y,y,y..], [z,z,z..]]
for x, y, z in coords: # fazer o unpacking de cada tuple
lista[0].append(x)
lista[1].append(y)
lista[2].append(z)
print(lista)
Y29vcmRzID0gWygxNCwgOSwgNyksICgxMSwgMSwgMjApLCAoMSwgMSwgNyksICgxMywgOSwgMSksICg5LCAxMywgNCksICgyMCwgMSwgNCksICgxNywgNiwgOCksICgxNCwgMTAsIDEpLCAoMTQsIDIsIDE3KSwgKDcsIDIwLCA3KV0KbGlzdGEgPSBbW10sW10sW11dICMgW1t4LHgseC4uXSwgW3kseSx5Li5dLCBbeix6LHouLl1dCmZvciB4LCB5LCB6IGluIGNvb3JkczogIyBmYXplciBvIHVucGFja2luZyBkZSBjYWRhIHR1cGxlCiAgICBsaXN0YVswXS5hcHBlbmQoeCkKICAgIGxpc3RhWzFdLmFwcGVuZCh5KQogICAgbGlzdGFbMl0uYXBwZW5kKHopCnByaW50KGxpc3RhKQ==
[[14, 11, 1, 13, 9, 20, 17, 14, 14, 7], [9, 1, 1, 9, 13, 1, 6, 10, 2, 20], [7, 20, 7, 1, 4, 4, 8, 1, 17, 7]]