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

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

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

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

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