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