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

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

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

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

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