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