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