(0 22 20)(1 23 3)(2 7 5)(4 19 9)(6 14 13)(8 12 10)(11 17 15)(16 21 18)
ALLOWS (11/8)-SEQUENCE
1: (13 16 21)

(0 22 20)(1 23 3)(2 7 5)(4 19 9)(6 14 13 18 16)(8 12 10)(11 17 15)(21)
2: (11 17 15)

(0 22 20)(1 23 3)(2 7 5)(4 19 9)(6 14 13 18 16)(8 12 10)(11)(15)(17)(21)
3: (6 18 16)

(0 22 20)(1 23 3)(2 7 5)(4 19 9)(6)(8 12 10)(11)(13 18 14)(15)(16)(17)(21)
4: (4 19 9)

(0 22 20)(1 23 3)(2 7 5)(4)(6)(8 12 10)(9)(11)(13 18 14)(15)(16)(17)(19)(21)