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