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