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