Sheasham - Hwange Colliery

{"lg_-1":[0,1,0,1],"lg_-1_6":[0,1,0,1],"lg_387":[null,1,null,1],"lg_387_6":[null,1,null,1]}

{"lg_-1":[3,11,6,20],"lg_-1_6":[2,2,2,6],"lg_387":[3,11,6,20],"lg_387_6":[2,2,2,6]}

{"lg_-1":[6,6,8,20],"lg_-1_6":[1,3,2,6],"lg_387":[6,6,8,20],"lg_387_6":[1,3,2,6]}

{"lg_-1":[0,8,2,10],"lg_-1_6":[0,4,2,6],"lg_387":[null,8,2,10],"lg_387_6":[null,4,2,6]}

{"lg_-1":[2,3,5,10],"lg_-1_6":[1,2,3,6],"lg_387":[2,3,5,10],"lg_387_6":[1,2,3,6]}