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