Heegan VS Sahafi

{"lg_-1":[0,0,0,0],"lg_-1_6":[0,0,0,0]}

{"lg_-1":[4,0,2,6],"lg_-1_6":[4,0,2,6],"lg_240":[4,null,2,6],"lg_240_6":[4,null,2,6]}

{"lg_-1":[1,1,2,4],"lg_-1_6":[1,1,2,4],"lg_240":[1,1,2,4],"lg_240_6":[1,1,2,4]}

{"lg_-1":[2,0,1,3],"lg_-1_6":[2,0,1,3],"lg_240":[2,null,1,3],"lg_240_6":[2,null,1,3]}

{"lg_-1":[1,0,0,1],"lg_-1_6":[1,0,0,1],"lg_240":[1,null,null,1],"lg_240_6":[1,null,null,1]}