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