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