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