./ivltests/br_gh497b.v:12: error: Part-select [-2+:2] exceeds the declared bounds for array1.
./ivltests/br_gh497b.v:15: error: Part-select [4+:2] exceeds the declared bounds for array1.
./ivltests/br_gh497b.v:17: error: Part-select [-1+:2] exceeds the declared bounds for array1.
./ivltests/br_gh497b.v:19: error: Part-select [3+:2] exceeds the declared bounds for array2.
./ivltests/br_gh497b.v:21: error: Part-select [-1-:2] exceeds the declared bounds for array3.
./ivltests/br_gh497b.v:24: error: Part-select [5-:2] exceeds the declared bounds for array3.
./ivltests/br_gh497b.v:26: error: Part-select [0-:2] exceeds the declared bounds for array4.
./ivltests/br_gh497b.v:28: error: Part-select [4-:2] exceeds the declared bounds for array4.
./ivltests/br_gh497b.v:30: error: Part-select [-1:-2] exceeds the declared bounds for array5.
./ivltests/br_gh497b.v:33: error: Part-select [5:4] exceeds the declared bounds for array5.
./ivltests/br_gh497b.v:35: error: Part-select [0:-1] exceeds the declared bounds for array6.
./ivltests/br_gh497b.v:37: error: Part-select [4:3] exceeds the declared bounds for array6.
12 error(s) during elaboration.