(0 17 14 13 11)(1 6 3)(2 21 16)(4 9 7)(5 20 19)(8 18 15 12 10)
ALLOWS (11/8)-SEQUENCE
1: (0 2 11)
(0)(1 6 3)(2 17 14 13 11 21 16)(4 9 7)(5 20 19)(8 18 15 12 10)
2: (2 13 16)
(0)(1 6 3)(2)(4 9 7)(5 20 19)(8 18 15 12 10)(11 21 16)(13 17 14)
3: (12 18 15)
(0)(1 6 3)(2)(4 9 7)(5 20 19)(8 18 10)(11 21 16)(12)(13 17 14)(15)
4: (11 21 16)
(0)(1 6 3)(2)(4 9 7)(5 20 19)(8 18 10)(11)(12)(13 17 14)(15)(16)(21)