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

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

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

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

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