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

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

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

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

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