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