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