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