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