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