After allocations:
---
Pool 1: 3 blocks of 32 bytes
Block 0: 10 bytes at ADDR, tag: "C" 
Block 1: 10 bytes at ADDR, tag: "C" 
Block 2: 10 bytes at ADDR, tag: "C" 
Total: 3 allocated blocks, 30 allocated bytes
---
Pool 2: 500 blocks of 256 bytes
Block 0: 100 bytes at ADDR, tag: "B" 
Block 1: 10 bytes at ADDR, tag: "C" 
Block 2: 10 bytes at ADDR, tag: "C" 
Total: 3 allocated blocks, 120 allocated bytes
---
Pool 3: 100 blocks of 1000 bytes
Block 0: 1000 bytes at ADDR, tag: "A" 
Total: 1 allocated blocks, 1000 allocated bytes
---
Total for all pools: 7 allocated blocks, 1150 allocated bytes