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