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

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

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

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

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