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

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

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

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

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