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

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

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

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

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