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