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

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

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

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

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