(0 19 8 7 4)(1 6 3)(2 20 5)(9 13 11)(10 17 15)(12 21 14)(16 22 18)
ALLOWS (11/8)-SEQUENCE
1: (0 4 7)

(0 4 19 8 7)(1 6 3)(2 20 5)(9 13 11)(10 17 15)(12 21 14)(16 22 18)
2: (2 20 5)

(0 4 19 8 7)(1 6 3)(2)(5)(9 13 11)(10 17 15)(12 21 14)(16 22 18)(20)
3: (0 4 19)

(0 8 7)(1 6 3)(2)(4)(5)(9 13 11)(10 17 15)(12 21 14)(16 22 18)(19)(20)
4: (1 6 3)

(0 8 7)(1)(2)(3)(4)(5)(6)(9 13 11)(10 17 15)(12 21 14)(16 22 18)(19)(20)