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