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

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

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

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

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