Union Frintrop VS TVD Velbert

{"lg_-1":[0,0,1,1],"lg_-1_6":[0,0,1,1],"lg_637":[null,null,1,1],"lg_637_6":[null,null,1,1]}

{"lg_-1":[8,7,16,31],"lg_-1_6":[2,1,3,6],"lg_637":[8,7,16,31],"lg_637_6":[2,1,3,6]}

{"lg_-1":[8,12,10,30],"lg_-1_6":[0,2,4,6],"lg_637":[8,12,10,30],"lg_637_6":[null,2,4,6]}

{"lg_-1":[6,2,7,15],"lg_-1_6":[3,0,3,6],"lg_637":[6,2,7,15],"lg_637_6":[3,null,3,6]}

{"lg_-1":[3,6,6,15],"lg_-1_6":[0,2,4,6],"lg_637":[3,6,6,15],"lg_637_6":[null,2,4,6]}