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1.2$ 2.1$ 3.3$ 4.2$
All 1$
1.5$ 2.2$ 3.1$
1.7$ 2.5$
1. There 3$ each 2.1$ each 3.1$ each 4.2$ each
All 2$
1.8$ 2.all of them are 1$ 3.2$
1.2$ 2.2$ 3.1$