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