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

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

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

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

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