splits (timed by muffin): 1-1: 37.983 1-2: 52.650 1-3: 35.533 1-4: 42.583 2-1: 24.883 2-2: 53.517 2-3: 49.033 2-4: 50.833 3-1: 49.217 3-2: 54.150 3-3: 45.867 3-4: 41.500 4-1: 45.883 4-2: 46.850 4-3: 59.300 4-4: 53.333 5-1: 44.450 5-2: 49.900 5-3: 38.917 5-4: 40.417 6-1: 47.800 6-2: 29.300 6-3: 52.517 6-4: 50.367