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