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

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

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

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

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