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