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