CHECK: Expanding values according to counts
CHECK-NEXT:  counts 3 5 2 0 1 3 4 2 4 
CHECK-NEXT:  values 1 2 3 4 5 6 7 8 9 
CHECK-NEXT:  output 1 1 1 2 2 2 2 2 3 3 5 6 6 6 7 7 7 7 8 8 9 9 9 9