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

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

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

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

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