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