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