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