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

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

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

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

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