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