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