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