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