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

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

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

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

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