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spatial_sort='{"field": "spatial.position", "target": [1.3, 0.7, 0.42]}'
，详情可参考搜狗输入法
P.print (naturalFold (Next (Next Start)) 0 (P.+ 1)) -- 2
Эксперты признали один из методов инвестирования крайне рискованным15:11