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