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