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

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

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

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

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