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

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

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

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

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