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

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

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

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

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