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

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

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

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

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