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

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

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

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

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