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