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