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