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