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