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