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