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