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