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