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