1.5,2.1,3.2,4.4,5.3,6.1,7.4,8.1,9.2,10.4,11.5,12.5,13.2,14.1,15.5,16.1,17.3,18.3,19.5,20.4,21.3,22.3,23.4,24.2,25.3,26.2,27.4,28.2,29.2,30.4,31.3,32.1
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