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