Kano Pillars - Niger Tornadoes

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{"lg_-1":[1,1,4,6],"lg_-1_6":[1,1,4,6],"lg_155":[1,1,4,6],"lg_155_6":[1,1,4,6]}

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{"lg_-1":[1,1,0,2],"lg_-1_6":[1,1,0,2],"lg_155":[1,1,null,2],"lg_155_6":[1,1,null,2]}

{"lg_-1":[0,1,2,3],"lg_-1_6":[0,1,2,3],"lg_155":[null,null,2,2],"lg_155_6":[null,null,2,2],"lg_272":[null,1,null,1],"lg_272_6":[null,1,null,1]}