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

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

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

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

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