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