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