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