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

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

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

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

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