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