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