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