SUBT - UNDEBA

{"lg_-1":[1,0,1,2],"lg_-1_6":[1,0,1,2],"lg_737":[1,null,1,2],"lg_737_6":[1,null,1,2]}

{"lg_-1":[1,3,2,6],"lg_-1_6":[1,3,2,6],"lg_737":[1,3,2,6],"lg_737_6":[1,3,2,6]}

{"lg_-1":[0,2,4,6],"lg_-1_6":[0,2,4,6],"lg_737":[null,2,4,6],"lg_737_6":[null,2,4,6]}

{"lg_-1":[1,2,0,3],"lg_-1_6":[1,2,0,3],"lg_737":[1,2,null,3],"lg_737_6":[1,2,null,3]}

{"lg_-1":[0,0,2,2],"lg_-1_6":[0,0,2,2],"lg_737":[null,null,2,2],"lg_737_6":[null,null,2,2]}