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