Worked example
Raises of 40,000 · 22,000 · 12,000 · 6,000. The clock runs out and the 6,000 folds: 5,700 splits three ways, 1,900 to each raise still in; 300 goes to the pot.
Round two: the 12,000 folds. 11,400 splits two ways, 5,700 each. Round three: the 22,000 folds and the 40,000 is paid 20,900, then takes its own 40,000 back and the 2,000 pot: 70,500 in all.