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