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