(0 5 3)(1 18 14 10 8)(2 21 17 15 13)(4 9 7)(6 12 11)(16 20 19)
ALLOWS (11/8)-SEQUENCE
1: (0 1 3)
(0)(1 5 3 18 14 10 8)(2 21 17 15 13)(4 9 7)(6 12 11)(16 20 19)
2: (1 5 8)
(0)(1)(2 21 17 15 13)(3 18 14 10 8)(4 9 7)(5)(6 12 11)(16 20 19)
3: (4 9 7)
(0)(1)(2 21 17 15 13)(3 18 14 10 8)(4)(5)(6 12 11)(7)(9)(16 20 19)
4: (3 18 8)
(0)(1)(2 21 17 15 13)(3)(4)(5)(6 12 11)(7)(8 14 10)(9)(16 20 19)(18)