UNA Strassen - Swift Hesperange

{"lg_-1":[2,1,4,7],"lg_-1_6":[1,1,4,6],"lg_218":[1,1,4,6],"lg_218_6":[1,1,4,6],"lg_325":[1,null,null,1],"lg_325_6":[1,null,null,1]}

{"lg_-1":[3,1,2,6],"lg_-1_6":[3,1,2,6],"lg_218":[3,1,2,6],"lg_218_6":[3,1,2,6]}

{"lg_-1":[1,4,1,6],"lg_-1_6":[1,4,1,6],"lg_218":[null,2,null,2],"lg_218_6":[null,2,null,2],"lg_13":[null,1,1,2],"lg_13_6":[null,1,1,2],"lg_571":[1,1,null,2],"lg_571_6":[1,1,null,2]}

{"lg_-1":[2,0,1,3],"lg_-1_6":[2,0,1,3],"lg_218":[2,null,1,3],"lg_218_6":[2,null,1,3]}

{"lg_-1":[0,4,0,4],"lg_-1_6":[0,4,0,4],"lg_218":[null,2,null,2],"lg_218_6":[null,2,null,2],"lg_13":[null,1,null,1],"lg_13_6":[null,1,null,1],"lg_571":[null,1,null,1],"lg_571_6":[null,1,null,1]}