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

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

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

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

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