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