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