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