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