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[6,1,0,10,2,2,7,10,3,1,6,10,8,5,3,7,6,9,9,4,1,6,9,3,4,8,8,8,4,0,2,9,9,10,4,0, 8,0,10,4,7,2,2,0,9,9,10,0,7,5,4,7,4,4,1,4,0,0,8,5,5,4,7,5] ]*Z(11);