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