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

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

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

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

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