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