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