Довер - Рексхем

{"lg_-1":[6,4,2,12],"lg_-1_6":[3,1,2,6],"lg_61":[6,4,2,12],"lg_61_6":[3,1,2,6]}

{"lg_-1":[0,5,15,20],"lg_-1_6":[0,1,5,6],"lg_61":[null,4,13,17],"lg_61_6":[null,1,5,6],"lg_46":[null,1,2,3],"lg_46_6":[null,1,2,3]}

{"lg_-1":[9,7,5,21],"lg_-1_6":[4,1,1,6],"lg_61":[8,6,4,18],"lg_61_6":[4,1,1,6],"lg_46":[1,1,1,3],"lg_46_6":[1,1,1,3]}

{"lg_-1":[0,3,7,10],"lg_-1_6":[0,1,5,6],"lg_61":[null,2,7,9],"lg_61_6":[null,null,6,6],"lg_46":[null,1,null,1],"lg_46_6":[null,1,null,1]}

{"lg_-1":[5,3,4,12],"lg_-1_6":[4,0,2,6],"lg_61":[5,2,3,10],"lg_61_6":[4,null,2,6],"lg_46":[null,1,1,2],"lg_46_6":[null,1,1,2]}