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