active f a X X mark f X b b active b mark a mark f X1 X2 X3 active f X1 mark X2 X3 mark a active a mark b active b f mark X1 X2 X3 f X1 X2 X3 f X1 mark X2 X3 f X1 X2 X3 f X1 X2 mark X3 f X1 X2 X3 f active X1 X2 X3 f X1 X2 X3 f X1 active X2 X3 f X1 X2 X3 f X1 X2 active X3 f X1 X2 X3 2.2 f mark X1 X2 X3 f X1 X2 X3 f X1 active X2 X3 f X1 X2 X3 f X1 X2 mark X3 f X1 X2 X3 mark f X1 X2 X3 f X1 mark X2 X3 active f a X X mark f X b b active f a X X f X b b mark a active a mark b active b mark f X1 X2 X3 mark X2 f X1 mark X2 X3 f X1 X2 X3 f active X1 X2 X3 f X1 X2 X3 active b mark a mark f X1 X2 X3 active f X1 mark X2 X3 f X1 X2 active X3 f X1 X2 X3 true mark f X1 X2 X3 active f X1 mark X2 X3 active f a X X mark f X b b mark f X1 X2 X3 mark X2 true a 0 2438 b 0 2438 f 3 1 2 8856 mark 1 1 0 mark 1 1 0 f 3 0 active 1 1 0 active 1 1 0 active f a X X mark f X b b mark f X1 X2 X3 active f X1 mark X2 X3 mark a active a f X1 X2 mark X3 f X1 X2 X3 active f a X X mark f X b b mark f X1 X2 X3 active f X1 mark X2 X3 mark b active b f X1 active X2 X3 f X1 X2 X3 f X1 mark X2 X3 f X1 X2 X3 f X1 X2 active X3 f X1 X2 X3 f active X1 X2 X3 f X1 X2 X3 f mark X1 X2 X3 f X1 X2 X3 active b mark a active f a X X mark f X b b mark f X1 X2 X3 active f X1 mark X2 X3 true a 0 3 b 0 1 f 3 1 3 47562 mark 1 1 1 mark 1 1 1 f 3 0 active 1 1 2 active 1 1 0 f X1 X2 mark X3 f X1 X2 X3 f X1 active X2 X3 f X1 X2 X3 f X1 mark X2 X3 f X1 X2 X3 f X1 X2 active X3 f X1 X2 X3 f active X1 X2 X3 f X1 X2 X3 f mark X1 X2 X3 f X1 X2 X3 active f a X X f X b b false mark f X1 X2 X3 f X1 mark X2 X3 false mark b active b false active b mark a false mark a active a false f X1 X2 active X3 f X1 X2 X3 f active X1 X2 X3 f X1 X2 X3 f X1 X2 mark X3 f X1 X2 X3 f X1 active X2 X3 f X1 X2 X3 f X1 mark X2 X3 f X1 X2 X3 f mark X1 X2 X3 f X1 X2 X3 true a 0 3 b 0 1 f 3 1 3 47562 mark 1 1 1 mark 1 1 1 f 3 1 2 3 0 active 1 1 2 active 1 1 0 f X1 X2 mark X3 f X1 X2 X3 f X1 active X2 X3 f X1 X2 X3 f X1 mark X2 X3 f X1 X2 X3 f X1 X2 active X3 f X1 X2 X3 f active X1 X2 X3 f X1 X2 X3 f mark X1 X2 X3 f X1 X2 X3 NaTT certifiable-1.6