Machine Sazi VS Siah Jamegan

{"lg_-1":[1,0,1,2],"lg_-1_6":[1,0,1,2],"lg_147":[1,null,1,2],"lg_147_6":[1,null,1,2]}

{"lg_-1":[1,4,2,7],"lg_-1_6":[1,3,2,6],"lg_147":[1,4,2,7],"lg_147_6":[1,3,2,6]}

{"lg_-1":[2,2,2,6],"lg_-1_6":[2,2,2,6],"lg_147":[2,2,2,6],"lg_147_6":[2,2,2,6]}

{"lg_-1":[0,1,2,3],"lg_-1_6":[0,1,2,3],"lg_147":[null,1,2,3],"lg_147_6":[null,1,2,3]}

{"lg_-1":[0,1,1,2],"lg_-1_6":[0,1,1,2],"lg_147":[null,1,1,2],"lg_147_6":[null,1,1,2]}