UNA Strassen - Swift Hesperange

{"lg_-1":[2,1,2,5],"lg_-1_6":[2,1,2,5],"lg_218":[1,1,2,4],"lg_218_6":[1,1,2,4],"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":[5,1,0,6],"lg_-1_6":[5,1,0,6],"lg_218":[5,1,null,6],"lg_218_6":[5,1,null,6]}

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

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