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