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