0-1 parallel: ['ITEM', (0, 8)]
1-2 parallel: ['ITEM', (1, 8)]
2-3 parallel: ['ITEM', (2, 8)]
3-4 parallel: ['ITEM', (3, 8)]
4-5 parallel: ['ITEM', (4, 8)]
5-6 parallel: ['ITEM', (5, 8)]
6-7 parallel: ['ITEM', (6, 8)]
7-8 parallel: ['ITEM', (7, 8)]
8-9 parallel: ['ITEM', (8, 8)]
9-10 parallel: ['ITEM', (9, 8)]