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