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