(0 21 2)(1 6 3)(4 19 17 14 9)(5 8 7)(10 15 12)(11 16 13)(18 22 20)
ALLOWS (11/8)-SEQUENCE
1: (1 6 11)
(0 21 2)(1 16 13 11 3)(4 19 17 14 9)(5 8 7)(6)(10 15 12)(18 22 20)
2: (4 14 9)
(0 21 2)(1 16 13 11 3)(4)(5 8 7)(6)(9)(10 15 12)(14 19 17)(18 22 20)
3: (10 15 12)
(0 21 2)(1 16 13 11 3)(4)(5 8 7)(6)(9)(10)(12)(14 19 17)(15)(18 22 20)
4: (3 13 11)
(0 21 2)(1 16 13)(3)(4)(5 8 7)(6)(9)(10)(11)(12)(14 19 17)(15)(18 22 20)