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

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

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

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

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