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