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

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

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

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

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