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

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

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

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

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