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

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

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

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

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