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

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

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

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

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