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