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