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

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

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

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

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