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