Pyramids - Arab Contractors

{"lg_-1":[6,4,1,11],"lg_-1_6":[5,1,0,6],"lg_130":[6,4,1,11],"lg_130_6":[5,1,null,6]}

{"lg_-1":[27,8,7,42],"lg_-1_6":[4,1,1,6],"lg_130":[18,5,5,28],"lg_130_6":[4,1,1,6],"lg_272":[7,3,2,12],"lg_272_6":[2,2,2,6],"lg_321":[2,null,null,2],"lg_321_6":[2,null,null,2]}

{"lg_-1":[6,13,11,30],"lg_-1_6":[1,2,3,6],"lg_130":[4,13,11,28],"lg_130_6":[1,2,3,6],"lg_321":[2,null,null,2],"lg_321_6":[2,null,null,2]}

{"lg_-1":[17,3,2,22],"lg_-1_6":[5,1,0,6],"lg_130":[10,2,2,14],"lg_130_6":[4,2,null,6],"lg_272":[5,1,null,6],"lg_272_6":[5,1,null,6],"lg_321":[2,null,null,2],"lg_321_6":[2,null,null,2]}

{"lg_-1":[2,5,7,14],"lg_-1_6":[1,3,2,6],"lg_130":[2,5,7,14],"lg_130_6":[1,3,2,6]}