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