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

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

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

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

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