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