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

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

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

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

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