(0 10 9)(1 18 16)(2 14 4)(3 19 11)(5 20 7)(6 12 8)(13 17 15)
ALLOWS (11/8)-SEQUENCE
1: (11 17 19)
(0 10 9)(1 18 16)(2 14 4)(3 19 15 13 17)(5 20 7)(6 12 8)(11)
2: (1 18 16)
(0 10 9)(1)(2 14 4)(3 19 15 13 17)(5 20 7)(6 12 8)(11)(16)(18)
3: (3 19 15)
(0 10 9)(1)(2 14 4)(3 13 17)(5 20 7)(6 12 8)(11)(15)(16)(18)(19)
4: (2 14 4)
(0 10 9)(1)(2)(3 13 17)(4)(5 20 7)(6 12 8)(11)(14)(15)(16)(18)(19)