Харелбеке - Веттерен

{"lg_-1":[3,1,2,6],"lg_-1_6":[3,1,2,6],"lg_720":[3,1,2,6],"lg_720_6":[3,1,2,6]}

{"lg_-1":[1,2,3,6],"lg_-1_6":[1,2,3,6],"lg_720":[1,2,3,6],"lg_720_6":[1,2,3,6]}

{"lg_-1":[2,0,4,6],"lg_-1_6":[2,0,4,6],"lg_720":[2,null,4,6],"lg_720_6":[2,null,4,6]}

{"lg_-1":[1,1,0,2],"lg_-1_6":[1,1,0,2],"lg_720":[1,1,null,2],"lg_720_6":[1,1,null,2]}

{"lg_-1":[2,0,1,3],"lg_-1_6":[2,0,1,3],"lg_720":[2,null,1,3],"lg_720_6":[2,null,1,3]}