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