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