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