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

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

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

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

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