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

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

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

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

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