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