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