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