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