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