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