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