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