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

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

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

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

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