┌────────────────────┐
│      Level 3       │
└────────────────────┘
    dim 0
            cells = [-8, 8[@8:1 [-8, 8[@24:1 [-8, 8[@40:1 [-8, 8[@56:1 [-8, 8[@72:1 [-8, 8[@88:1 [-8, 8[@104:1 [-8, 8[@120:1 [-8, 8[@136:1 [-8, 8[@152:1 [-8, 8[@168:1 [-8, 8[@184:1 [-8, 8[@200:1 [-8, 8[@216:1 [-8, 8[@232:1 [-8, 8[@248:1

    dim 1
            cells = [-8, 8[@8:1

          offsets = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
