Pyramids - Dakhleya

{"lg_-1":[1,1,2,4],"lg_-1_6":[1,1,2,4],"lg_130":[1,1,2,4],"lg_130_6":[1,1,2,4]}

{"lg_-1":[3,3,0,6],"lg_-1_6":[3,3,0,6],"lg_130":[2,2,null,4],"lg_130_6":[2,2,null,4],"lg_321":[1,1,null,2],"lg_321_6":[1,1,null,2]}

{"lg_-1":[1,2,3,6],"lg_-1_6":[1,2,3,6],"lg_130":[1,2,3,6],"lg_130_6":[1,2,3,6]}

{"lg_-1":[1,3,0,4],"lg_-1_6":[1,3,0,4],"lg_130":[null,2,null,2],"lg_130_6":[null,2,null,2],"lg_321":[1,1,null,2],"lg_321_6":[1,1,null,2]}

{"lg_-1":[1,0,1,2],"lg_-1_6":[1,0,1,2],"lg_130":[1,null,1,2],"lg_130_6":[1,null,1,2]}