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

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

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

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

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