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