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

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

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

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

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