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

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

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

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

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