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