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