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