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

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

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

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

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