Buchholz - Rugenbergen

{"lg_-1":[12,5,6,23],"lg_-1_6":[3,0,3,6],"lg_627":[12,5,6,23],"lg_627_6":[3,null,3,6]}

{"lg_-1":[4,2,3,9],"lg_-1_6":[3,2,1,6],"lg_627":[4,2,3,9],"lg_627_6":[3,2,1,6]}

{"lg_-1":[1,0,8,9],"lg_-1_6":[1,0,5,6],"lg_627":[1,null,8,9],"lg_627_6":[1,null,5,6]}

{"lg_-1":[3,0,1,4],"lg_-1_6":[3,0,1,4],"lg_627":[3,null,1,4],"lg_627_6":[3,null,1,4]}

{"lg_-1":[1,0,3,4],"lg_-1_6":[1,0,3,4],"lg_627":[1,null,3,4],"lg_627_6":[1,null,3,4]}