Elman - Heegan

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

{"lg_-1":[3,3,0,6],"lg_-1_6":[3,3,0,6],"lg_240":[3,3,null,6],"lg_240_6":[3,3,null,6]}

{"lg_-1":[2,3,1,6],"lg_-1_6":[2,3,1,6],"lg_240":[2,3,1,6],"lg_240_6":[2,3,1,6]}

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

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