corrosion manage factory deploy engineer build diversified scoring production engine steamfilled air big enemy time machine gear rust away quickly advise produce chrome gear invest rustproof powerful chrome machineson turn play engineer card turn corrosion wheel factory play engineer gain new machine qualified engineer player copy engineer action play engineer suit high grade turn corrosion wheel put machine work return engineer hand cause old gear machine rustto successful cleverly coordinate engineer corrosion wheel smoothly shift efficient engine nextthe game end trigger special point supply award supply run able score point machine award win

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