(0 21 3)(1 8 2)(4 18 15 7 5)(6 11 9)(10 14 12)(13 19 16)(17 22 20)
ALLOWS (11/8)-SEQUENCE
1: (1 8 10)
(0 21 3)(1 14 12 10 2)(4 18 15 7 5)(6 11 9)(8)(13 19 16)(17 22 20)
2: (6 11 9)
(0 21 3)(1 14 12 10 2)(4 18 15 7 5)(6)(8)(9)(11)(13 19 16)(17 22 20)
3: (5 15 7)
(0 21 3)(1 14 12 10 2)(4 18 15)(5)(6)(7)(8)(9)(11)(13 19 16)(17 22 20)
4: (2 12 10)
(0 21 3)(1 14 12)(2)(4 18 15)(5)(6)(7)(8)(9)(10)(11)(13 19 16)(17 22 20)